88529240

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{4091}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 199607760

約数和(自身を除く): 111078520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4091, 4328, 5410, 8182, 10820, 16364, 20455, 21640, 32728, 40910, 81820, 163640, 2213231, 4426462, 8852924, 11066155, 17705848, 22132310, 44264620, 88529240]

約数ペア:

[(1, 88529240), (2, 44264620), (4, 22132310), (5, 17705848), (8, 11066155), (10, 8852924), (20, 4426462), (40, 2213231), (541, 163640), (1082, 81820), (2164, 40910), (2705, 32728), (4091, 21640), (4328, 20455), (5410, 16364), (8182, 10820)]