20231399650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 47799154944

約数和(自身を除く): 27567755294

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 137, 154, 175, 242, 274, 275, 317, 350, 385, 550, 605, 634, 685, 770, 847, 959, 1210, 1331, 1370, 1507, 1585, 1694, 1918, 1925, 2219, 2662, 3014, 3025, 3170, 3425, 3487, 3850, 4235, 4438, 4795, 6050, 6655, 6850, 6974, 7535, 7925, 8470, 9317, 9590, 10549, 11095, 13310, 15070, 15850, 16577, 17435, 18634, 21098, 21175, 22190, 23975, 24409, 33154, 33275, 34870, 37675, 38357, 42350, 43429, 46585, 47950, 48818, 52745, 55475, 66550, 75350, 76714, 82885, 86858, 87175, 93170, 105490, 110950, 116039, 122045, 165770, 174350, 182347, 191785, 217145, 232078, 232925, 244090, 263725, 268499, 304003, 364694, 383570, 414425, 421927, 434290, 465850, 477719, 527450, 536998, 580195, 608006, 610225, 828850, 843854, 911735, 955438, 958925, 1085725, 1160390, 1220450, 1276429, 1342495, 1520015, 1823470, 1917850, 2109635, 2171450, 2388595, 2552858, 2684990, 2900975, 2953489, 3040030, 3344033, 4219270, 4558675, 4777190, 5254909, 5801950, 5906978, 6382145, 6688066, 6712475, 7600075, 9117350, 10509818, 10548175, 11942975, 12764290, 13424950, 14767445, 15200150, 16720165, 21096350, 23885950, 26274545, 29534890, 31910725, 33440330, 36784363, 52549090, 57803999, 63821450, 73568726, 73837225, 83600825, 115607998, 131372725, 147674450, 167201650, 183921815, 262745450, 289019995, 367843630, 404627993, 578039990, 809255986, 919609075, 1445099975, 1839218150, 2023139965, 2890199950, 4046279930, 10115699825, 20231399650]

約数ペア:

[(1, 20231399650), (2, 10115699825), (5, 4046279930), (7, 2890199950), (10, 2023139965), (11, 1839218150), (14, 1445099975), (22, 919609075), (25, 809255986), (35, 578039990), (50, 404627993), (55, 367843630), (70, 289019995), (77, 262745450), (110, 183921815), (121, 167201650), (137, 147674450), (154, 131372725), (175, 115607998), (242, 83600825), (274, 73837225), (275, 73568726), (317, 63821450), (350, 57803999), (385, 52549090), (550, 36784363), (605, 33440330), (634, 31910725), (685, 29534890), (770, 26274545), (847, 23885950), (959, 21096350), (1210, 16720165), (1331, 15200150), (1370, 14767445), (1507, 13424950), (1585, 12764290), (1694, 11942975), (1918, 10548175), (1925, 10509818), (2219, 9117350), (2662, 7600075), (3014, 6712475), (3025, 6688066), (3170, 6382145), (3425, 5906978), (3487, 5801950), (3850, 5254909), (4235, 4777190), (4438, 4558675), (4795, 4219270), (6050, 3344033), (6655, 3040030), (6850, 2953489), (6974, 2900975), (7535, 2684990), (7925, 2552858), (8470, 2388595), (9317, 2171450), (9590, 2109635), (10549, 1917850), (11095, 1823470), (13310, 1520015), (15070, 1342495), (15850, 1276429), (16577, 1220450), (17435, 1160390), (18634, 1085725), (21098, 958925), (21175, 955438), (22190, 911735), (23975, 843854), (24409, 828850), (33154, 610225), (33275, 608006), (34870, 580195), (37675, 536998), (38357, 527450), (42350, 477719), (43429, 465850), (46585, 434290), (47950, 421927), (48818, 414425), (52745, 383570), (55475, 364694), (66550, 304003), (75350, 268499), (76714, 263725), (82885, 244090), (86858, 232925), (87175, 232078), (93170, 217145), (105490, 191785), (110950, 182347), (116039, 174350), (122045, 165770)]