886568240

素因数分解:

$2^4\times 5^1\times {\mathrm{11082103}}^1$

素因数の和:11082116

約数の個数: 20

約数和(自身を含む): 2061271344

約数和(自身を除く): 1174703104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11082103, 22164206, 44328412, 55410515, 88656824, 110821030, 177313648, 221642060, 443284120, 886568240]

約数ペア:

[(1, 886568240), (2, 443284120), (4, 221642060), (5, 177313648), (8, 110821030), (10, 88656824), (16, 55410515), (20, 44328412), (40, 22164206), (80, 11082103)]