113501680

素因数分解:

$2^4\times 5^1\times {\mathrm{1418771}}^1$

素因数の和:1418784

約数の個数: 20

約数和(自身を含む): 263891592

約数和(自身を除く): 150389912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1418771, 2837542, 5675084, 7093855, 11350168, 14187710, 22700336, 28375420, 56750840, 113501680]

約数ペア:

[(1, 113501680), (2, 56750840), (4, 28375420), (5, 22700336), (8, 14187710), (10, 11350168), (16, 7093855), (20, 5675084), (40, 2837542), (80, 1418771)]