19240028500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 53288831232

約数和(自身を除く): 34048802732

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 125, 140, 154, 175, 181, 220, 242, 250, 251, 275, 308, 350, 362, 385, 484, 500, 502, 550, 605, 700, 724, 770, 847, 875, 905, 1004, 1100, 1210, 1255, 1267, 1375, 1540, 1694, 1750, 1757, 1810, 1925, 1991, 2420, 2510, 2534, 2750, 2761, 3025, 3388, 3500, 3514, 3620, 3850, 3982, 4235, 4525, 5020, 5068, 5500, 5522, 6050, 6275, 6335, 7028, 7700, 7964, 8470, 8785, 9050, 9625, 9955, 11044, 12100, 12550, 12670, 13805, 13937, 15125, 16940, 17570, 18100, 19250, 19327, 19910, 21175, 21901, 22625, 25100, 25340, 27610, 27874, 30250, 30371, 31375, 31675, 35140, 38500, 38654, 39820, 42350, 43802, 43925, 45250, 45431, 49775, 55220, 55748, 60500, 60742, 62750, 63350, 69025, 69685, 77308, 84700, 87604, 87850, 90500, 90862, 96635, 99550, 105875, 109505, 121484, 125500, 126700, 138050, 139370, 151855, 153307, 158375, 175700, 181724, 193270, 199100, 211750, 212597, 219010, 219625, 227155, 248875, 276100, 278740, 303710, 306614, 316750, 318017, 345125, 348425, 386540, 423500, 425194, 438020, 439250, 454310, 483175, 497750, 499741, 547525, 607420, 613228, 633500, 636034, 690250, 696850, 759275, 766535, 850388, 878500, 908620, 966350, 995500, 999482, 1062985, 1095050, 1135775, 1272068, 1380500, 1393700, 1518550, 1533070, 1590085, 1742125, 1932700, 1998964, 2125970, 2190100, 2271550, 2415875, 2498705, 2737625, 3037100, 3066140, 3180170, 3484250, 3498187, 3796375, 3832675, 4251940, 4543100, 4831750, 4997410, 5314925, 5475250, 5497151, 5678875, 6360340, 6968500, 6996374, 7592750, 7665350, 7950425, 9663500, 9994820, 10629850, 10950500, 10994302, 11357750, 12493525, 13992748, 15185500, 15330700, 15900850, 17490935, 19163375, 21259700, 21988604, 22715500, 24987050, 26574625, 27485755, 31801700, 34981870, 38326750, 38480057, 39752125, 49974100, 53149250, 54971510, 62467625, 69963740, 76653500, 76960114, 79504250, 87454675, 106298500, 109943020, 124935250, 137428775, 153920228, 159008500, 174909350, 192400285, 249870500, 274857550, 349818700, 384800570, 437273375, 549715100, 687143875, 769601140, 874546750, 962001425, 1374287750, 1749093500, 1924002850, 2748575500, 3848005700, 4810007125, 9620014250, 19240028500]

約数ペア:

[(1, 19240028500), (2, 9620014250), (4, 4810007125), (5, 3848005700), (7, 2748575500), (10, 1924002850), (11, 1749093500), (14, 1374287750), (20, 962001425), (22, 874546750), (25, 769601140), (28, 687143875), (35, 549715100), (44, 437273375), (50, 384800570), (55, 349818700), (70, 274857550), (77, 249870500), (100, 192400285), (110, 174909350), (121, 159008500), (125, 153920228), (140, 137428775), (154, 124935250), (175, 109943020), (181, 106298500), (220, 87454675), (242, 79504250), (250, 76960114), (251, 76653500), (275, 69963740), (308, 62467625), (350, 54971510), (362, 53149250), (385, 49974100), (484, 39752125), (500, 38480057), (502, 38326750), (550, 34981870), (605, 31801700), (700, 27485755), (724, 26574625), (770, 24987050), (847, 22715500), (875, 21988604), (905, 21259700), (1004, 19163375), (1100, 17490935), (1210, 15900850), (1255, 15330700), (1267, 15185500), (1375, 13992748), (1540, 12493525), (1694, 11357750), (1750, 10994302), (1757, 10950500), (1810, 10629850), (1925, 9994820), (1991, 9663500), (2420, 7950425), (2510, 7665350), (2534, 7592750), (2750, 6996374), (2761, 6968500), (3025, 6360340), (3388, 5678875), (3500, 5497151), (3514, 5475250), (3620, 5314925), (3850, 4997410), (3982, 4831750), (4235, 4543100), (4525, 4251940), (5020, 3832675), (5068, 3796375), (5500, 3498187), (5522, 3484250), (6050, 3180170), (6275, 3066140), (6335, 3037100), (7028, 2737625), (7700, 2498705), (7964, 2415875), (8470, 2271550), (8785, 2190100), (9050, 2125970), (9625, 1998964), (9955, 1932700), (11044, 1742125), (12100, 1590085), (12550, 1533070), (12670, 1518550), (13805, 1393700), (13937, 1380500), (15125, 1272068), (16940, 1135775), (17570, 1095050), (18100, 1062985), (19250, 999482), (19327, 995500), (19910, 966350), (21175, 908620), (21901, 878500), (22625, 850388), (25100, 766535), (25340, 759275), (27610, 696850), (27874, 690250), (30250, 636034), (30371, 633500), (31375, 613228), (31675, 607420), (35140, 547525), (38500, 499741), (38654, 497750), (39820, 483175), (42350, 454310), (43802, 439250), (43925, 438020), (45250, 425194), (45431, 423500), (49775, 386540), (55220, 348425), (55748, 345125), (60500, 318017), (60742, 316750), (62750, 306614), (63350, 303710), (69025, 278740), (69685, 276100), (77308, 248875), (84700, 227155), (87604, 219625), (87850, 219010), (90500, 212597), (90862, 211750), (96635, 199100), (99550, 193270), (105875, 181724), (109505, 175700), (121484, 158375), (125500, 153307), (126700, 151855), (138050, 139370)]