85466060

素因数分解:

$2^2\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{2213}}^1$

素因数の和:4153

約数の個数: 24

約数和(自身を含む): 179652816

約数和(自身を除く): 94186756

約数列:

[1, 2, 4, 5, 10, 20, 1931, 2213, 3862, 4426, 7724, 8852, 9655, 11065, 19310, 22130, 38620, 44260, 4273303, 8546606, 17093212, 21366515, 42733030, 85466060]

約数ペア:

[(1, 85466060), (2, 42733030), (4, 21366515), (5, 17093212), (10, 8546606), (20, 4273303), (1931, 44260), (2213, 38620), (3862, 22130), (4426, 19310), (7724, 11065), (8852, 9655)]