58027780

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{2237}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 122006808

約数和(自身を除く): 63979028

約数列:

[1, 2, 4, 5, 10, 20, 1297, 2237, 2594, 4474, 5188, 6485, 8948, 11185, 12970, 22370, 25940, 44740, 2901389, 5802778, 11605556, 14506945, 29013890, 58027780]

約数ペア:

[(1, 58027780), (2, 29013890), (4, 14506945), (5, 11605556), (10, 5802778), (20, 2901389), (1297, 44740), (2237, 25940), (2594, 22370), (4474, 12970), (5188, 11185), (6485, 8948)]