165750910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{3329}}^1$

素因数の和:3732

約数の個数: 32

約数和(自身を含む): 322237440

約数和(自身を除く): 156486530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1915, 3329, 3830, 4979, 6658, 9958, 16645, 24895, 33290, 43277, 49790, 86554, 216385, 432770, 1275007, 2550014, 6375035, 12750070, 16575091, 33150182, 82875455, 165750910]

約数ペア:

[(1, 165750910), (2, 82875455), (5, 33150182), (10, 16575091), (13, 12750070), (26, 6375035), (65, 2550014), (130, 1275007), (383, 432770), (766, 216385), (1915, 86554), (3329, 49790), (3830, 43277), (4979, 33290), (6658, 24895), (9958, 16645)]