8728180

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1873}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 18417672

約数和(自身を除く): 9689492

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 1873, 2330, 3746, 4660, 7492, 9365, 18730, 37460, 436409, 872818, 1745636, 2182045, 4364090, 8728180]

約数ペア:

[(1, 8728180), (2, 4364090), (4, 2182045), (5, 1745636), (10, 872818), (20, 436409), (233, 37460), (466, 18730), (932, 9365), (1165, 7492), (1873, 4660), (2330, 3746)]