39191540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85199}}^1$

素因数の和:85231

約数の個数: 24

約数和(自身を含む): 85881600

約数和(自身を除く): 46690060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 85199, 170398, 340796, 425995, 851990, 1703980, 1959577, 3919154, 7838308, 9797885, 19595770, 39191540]

約数ペア:

[(1, 39191540), (2, 19595770), (4, 9797885), (5, 7838308), (10, 3919154), (20, 1959577), (23, 1703980), (46, 851990), (92, 425995), (115, 340796), (230, 170398), (460, 85199)]