9836450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 20285160

約数和(自身を除く): 10448710

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 409, 481, 650, 818, 925, 962, 1850, 2045, 2405, 4090, 4810, 5317, 10225, 10634, 12025, 15133, 20450, 24050, 26585, 30266, 53170, 75665, 132925, 151330, 196729, 265850, 378325, 393458, 756650, 983645, 1967290, 4918225, 9836450]

約数ペア:

[(1, 9836450), (2, 4918225), (5, 1967290), (10, 983645), (13, 756650), (25, 393458), (26, 378325), (37, 265850), (50, 196729), (65, 151330), (74, 132925), (130, 75665), (185, 53170), (325, 30266), (370, 26585), (409, 24050), (481, 20450), (650, 15133), (818, 12025), (925, 10634), (962, 10225), (1850, 5317), (2045, 4810), (2405, 4090)]