107409640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15889}}^1$

素因数の和:15926

約数の個数: 48

約数和(自身を含む): 261708300

約数和(自身を除く): 154298660

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 15889, 31778, 63556, 79445, 127112, 158890, 206557, 317780, 413114, 635560, 826228, 1032785, 1652456, 2065570, 2685241, 4131140, 5370482, 8262280, 10740964, 13426205, 21481928, 26852410, 53704820, 107409640]

約数ペア:

[(1, 107409640), (2, 53704820), (4, 26852410), (5, 21481928), (8, 13426205), (10, 10740964), (13, 8262280), (20, 5370482), (26, 4131140), (40, 2685241), (52, 2065570), (65, 1652456), (104, 1032785), (130, 826228), (169, 635560), (260, 413114), (338, 317780), (520, 206557), (676, 158890), (845, 127112), (1352, 79445), (1690, 63556), (3380, 31778), (6760, 15889)]