3456050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 36

約数和(自身を含む): 6977790

約数和(自身を除く): 3521740

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 409, 650, 818, 845, 1690, 2045, 4090, 4225, 5317, 8450, 10225, 10634, 20450, 26585, 53170, 69121, 132925, 138242, 265850, 345605, 691210, 1728025, 3456050]

約数ペア:

[(1, 3456050), (2, 1728025), (5, 691210), (10, 345605), (13, 265850), (25, 138242), (26, 132925), (50, 69121), (65, 53170), (130, 26585), (169, 20450), (325, 10634), (338, 10225), (409, 8450), (650, 5317), (818, 4225), (845, 4090), (1690, 2045)]