1569130131700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2309}}^1\times {\mathrm{128221}}^1$

素因数の和:130597

約数の個数: 72

約数和(自身を含む): 3470787464760

約数和(自身を除く): 1901657333060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2309, 2650, 4618, 5300, 9236, 11545, 23090, 46180, 57725, 115450, 122377, 128221, 230900, 244754, 256442, 489508, 512884, 611885, 641105, 1223770, 1282210, 2447540, 2564420, 3059425, 3205525, 6118850, 6411050, 6795713, 12237700, 12822100, 13591426, 27182852, 33978565, 67957130, 135914260, 169892825, 296062289, 339785650, 592124578, 679571300, 1184249156, 1480311445, 2960622890, 5921245780, 7401557225, 14803114450, 15691301317, 29606228900, 31382602634, 62765205268, 78456506585, 156913013170, 313826026340, 392282532925, 784565065850, 1569130131700]

約数ペア:

[(1, 1569130131700), (2, 784565065850), (4, 392282532925), (5, 313826026340), (10, 156913013170), (20, 78456506585), (25, 62765205268), (50, 31382602634), (53, 29606228900), (100, 15691301317), (106, 14803114450), (212, 7401557225), (265, 5921245780), (530, 2960622890), (1060, 1480311445), (1325, 1184249156), (2309, 679571300), (2650, 592124578), (4618, 339785650), (5300, 296062289), (9236, 169892825), (11545, 135914260), (23090, 67957130), (46180, 33978565), (57725, 27182852), (115450, 13591426), (122377, 12822100), (128221, 12237700), (230900, 6795713), (244754, 6411050), (256442, 6118850), (489508, 3205525), (512884, 3059425), (611885, 2564420), (641105, 2447540), (1223770, 1282210)]