101560472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 218400000

約数和(自身を除く): 116839528

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 103, 104, 152, 206, 247, 412, 494, 499, 824, 988, 998, 1339, 1957, 1976, 1996, 2678, 3914, 3992, 5356, 6487, 7828, 9481, 10712, 12974, 15656, 18962, 25441, 25948, 37924, 50882, 51397, 51896, 75848, 101764, 102794, 123253, 203528, 205588, 246506, 411176, 493012, 668161, 976543, 986024, 1336322, 1953086, 2672644, 3906172, 5345288, 7812344, 12695059, 25390118, 50780236, 101560472]

約数ペア:

[(1, 101560472), (2, 50780236), (4, 25390118), (8, 12695059), (13, 7812344), (19, 5345288), (26, 3906172), (38, 2672644), (52, 1953086), (76, 1336322), (103, 986024), (104, 976543), (152, 668161), (206, 493012), (247, 411176), (412, 246506), (494, 205588), (499, 203528), (824, 123253), (988, 102794), (998, 101764), (1339, 75848), (1957, 51896), (1976, 51397), (1996, 50882), (2678, 37924), (3914, 25948), (3992, 25441), (5356, 18962), (6487, 15656), (7828, 12974), (9481, 10712)]