28625339020

素因数分解:

$2^2\times 5^1\times {\mathrm{4621}}^1\times {\mathrm{309731}}^1$

素因数の和:314361

約数の個数: 24

約数和(自身を含む): 60126414768

約数和(自身を除く): 31501075748

約数列:

[1, 2, 4, 5, 10, 20, 4621, 9242, 18484, 23105, 46210, 92420, 309731, 619462, 1238924, 1548655, 3097310, 6194620, 1431266951, 2862533902, 5725067804, 7156334755, 14312669510, 28625339020]

約数ペア:

[(1, 28625339020), (2, 14312669510), (4, 7156334755), (5, 5725067804), (10, 2862533902), (20, 1431266951), (4621, 6194620), (9242, 3097310), (18484, 1548655), (23105, 1238924), (46210, 619462), (92420, 309731)]