4103950

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 7689240

約数和(自身を除く): 3585290

約数列:

[1, 2, 5, 10, 25, 50, 211, 389, 422, 778, 1055, 1945, 2110, 3890, 5275, 9725, 10550, 19450, 82079, 164158, 410395, 820790, 2051975, 4103950]

約数ペア:

[(1, 4103950), (2, 2051975), (5, 820790), (10, 410395), (25, 164158), (50, 82079), (211, 19450), (389, 10550), (422, 9725), (778, 5275), (1055, 3890), (1945, 2110)]