39478150

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{4091}}^1$

素因数の和:4296

約数の個数: 24

約数和(自身を含む): 73827864

約数和(自身を除く): 34349714

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4091, 4825, 8182, 9650, 20455, 40910, 102275, 204550, 789563, 1579126, 3947815, 7895630, 19739075, 39478150]

約数ペア:

[(1, 39478150), (2, 19739075), (5, 7895630), (10, 3947815), (25, 1579126), (50, 789563), (193, 204550), (386, 102275), (965, 40910), (1930, 20455), (4091, 9650), (4825, 8182)]