88528040

素因数分解:

$2^3\times 5^1\times {\mathrm{2213201}}^1$

素因数の和:2213212

約数の個数: 16

約数和(自身を含む): 199188180

約数和(自身を除く): 110660140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2213201, 4426402, 8852804, 11066005, 17705608, 22132010, 44264020, 88528040]

約数ペア:

[(1, 88528040), (2, 44264020), (4, 22132010), (5, 17705608), (8, 11066005), (10, 8852804), (20, 4426402), (40, 2213201)]