45356380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13913}}^1$

素因数の和:14085

約数の個数: 24

約数和(自身を含む): 95839632

約数和(自身を除く): 50483252

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 13913, 27826, 55652, 69565, 139130, 278260, 2267819, 4535638, 9071276, 11339095, 22678190, 45356380]

約数ペア:

[(1, 45356380), (2, 22678190), (4, 11339095), (5, 9071276), (10, 4535638), (20, 2267819), (163, 278260), (326, 139130), (652, 69565), (815, 55652), (1630, 27826), (3260, 13913)]