11594920

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3257}}^1$

素因数の和:3357

約数の個数: 32

約数和(自身を含む): 26389800

約数和(自身を除く): 14794880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3257, 3560, 6514, 13028, 16285, 26056, 32570, 65140, 130280, 289873, 579746, 1159492, 1449365, 2318984, 2898730, 5797460, 11594920]

約数ペア:

[(1, 11594920), (2, 5797460), (4, 2898730), (5, 2318984), (8, 1449365), (10, 1159492), (20, 579746), (40, 289873), (89, 130280), (178, 65140), (356, 32570), (445, 26056), (712, 16285), (890, 13028), (1780, 6514), (3257, 3560)]