88110980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{231871}}^1$

素因数の和:231899

約数の個数: 24

約数和(自身を含む): 194772480

約数和(自身を除く): 106661500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 231871, 463742, 927484, 1159355, 2318710, 4405549, 4637420, 8811098, 17622196, 22027745, 44055490, 88110980]

約数ペア:

[(1, 88110980), (2, 44055490), (4, 22027745), (5, 17622196), (10, 8811098), (19, 4637420), (20, 4405549), (38, 2318710), (76, 1159355), (95, 927484), (190, 463742), (380, 231871)]