27720897110

素因数分解:

$2^1\times 5^1\times {\mathrm{3701}}^1\times {\mathrm{749011}}^1$

素因数の和:752719

約数の個数: 16

約数和(自身を含む): 49911163632

約数和(自身を除く): 22190266522

約数列:

[1, 2, 5, 10, 3701, 7402, 18505, 37010, 749011, 1498022, 3745055, 7490110, 2772089711, 5544179422, 13860448555, 27720897110]

約数ペア:

[(1, 27720897110), (2, 13860448555), (5, 5544179422), (10, 2772089711), (3701, 7490110), (7402, 3745055), (18505, 1498022), (37010, 749011)]