85875940

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{5779}}^1$

素因数の和:6531

約数の個数: 24

約数和(自身を含む): 180613440

約数和(自身を除く): 94737500

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 5779, 7430, 11558, 14860, 23116, 28895, 57790, 115580, 4293797, 8587594, 17175188, 21468985, 42937970, 85875940]

約数ペア:

[(1, 85875940), (2, 42937970), (4, 21468985), (5, 17175188), (10, 8587594), (20, 4293797), (743, 115580), (1486, 57790), (2972, 28895), (3715, 23116), (5779, 14860), (7430, 11558)]