125527340

素因数分解:

$2^2\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{3217}}^1$

素因数の和:5177

約数の個数: 24

約数和(自身を含む): 263824512

約数和(自身を除く): 138297172

約数列:

[1, 2, 4, 5, 10, 20, 1951, 3217, 3902, 6434, 7804, 9755, 12868, 16085, 19510, 32170, 39020, 64340, 6276367, 12552734, 25105468, 31381835, 62763670, 125527340]

約数ペア:

[(1, 125527340), (2, 62763670), (4, 31381835), (5, 25105468), (10, 12552734), (20, 6276367), (1951, 64340), (3217, 39020), (3902, 32170), (6434, 19510), (7804, 16085), (9755, 12868)]