20248465600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2657}}^1$

素因数の和:3123

約数の個数: 168

約数和(自身を含む): 54499355568

約数和(自身を除く): 34250889968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 433, 440, 550, 704, 800, 866, 880, 1100, 1600, 1732, 1760, 2165, 2200, 2657, 3464, 3520, 4330, 4400, 4763, 5314, 6928, 8660, 8800, 9526, 10628, 10825, 13285, 13856, 17320, 17600, 19052, 21256, 21650, 23815, 26570, 27712, 29227, 34640, 38104, 42512, 43300, 47630, 53140, 58454, 66425, 69280, 76208, 85024, 86600, 95260, 106280, 116908, 119075, 132850, 138560, 146135, 152416, 170048, 173200, 190520, 212560, 233816, 238150, 265700, 292270, 304832, 346400, 381040, 425120, 467632, 476300, 531400, 584540, 692800, 730675, 762080, 850240, 935264, 952600, 1062800, 1150481, 1169080, 1461350, 1524160, 1870528, 1905200, 2125600, 2300962, 2338160, 2922700, 3810400, 4251200, 4601924, 4676320, 5752405, 5845400, 7620800, 9203848, 9352640, 11504810, 11690800, 12655291, 18407696, 23009620, 23381600, 25310582, 28762025, 36815392, 46019240, 46763200, 50621164, 57524050, 63276455, 73630784, 92038480, 101242328, 115048100, 126552910, 184076960, 202484656, 230096200, 253105820, 316382275, 368153920, 404969312, 460192400, 506211640, 632764550, 809938624, 920384800, 1012423280, 1265529100, 1840769600, 2024846560, 2531058200, 4049693120, 5062116400, 10124232800, 20248465600]

約数ペア:

[(1, 20248465600), (2, 10124232800), (4, 5062116400), (5, 4049693120), (8, 2531058200), (10, 2024846560), (11, 1840769600), (16, 1265529100), (20, 1012423280), (22, 920384800), (25, 809938624), (32, 632764550), (40, 506211640), (44, 460192400), (50, 404969312), (55, 368153920), (64, 316382275), (80, 253105820), (88, 230096200), (100, 202484656), (110, 184076960), (160, 126552910), (176, 115048100), (200, 101242328), (220, 92038480), (275, 73630784), (320, 63276455), (352, 57524050), (400, 50621164), (433, 46763200), (440, 46019240), (550, 36815392), (704, 28762025), (800, 25310582), (866, 23381600), (880, 23009620), (1100, 18407696), (1600, 12655291), (1732, 11690800), (1760, 11504810), (2165, 9352640), (2200, 9203848), (2657, 7620800), (3464, 5845400), (3520, 5752405), (4330, 4676320), (4400, 4601924), (4763, 4251200), (5314, 3810400), (6928, 2922700), (8660, 2338160), (8800, 2300962), (9526, 2125600), (10628, 1905200), (10825, 1870528), (13285, 1524160), (13856, 1461350), (17320, 1169080), (17600, 1150481), (19052, 1062800), (21256, 952600), (21650, 935264), (23815, 850240), (26570, 762080), (27712, 730675), (29227, 692800), (34640, 584540), (38104, 531400), (42512, 476300), (43300, 467632), (47630, 425120), (53140, 381040), (58454, 346400), (66425, 304832), (69280, 292270), (76208, 265700), (85024, 238150), (86600, 233816), (95260, 212560), (106280, 190520), (116908, 173200), (119075, 170048), (132850, 152416), (138560, 146135)]