66927650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 130337640

約数和(自身を除く): 63409990

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 202, 290, 457, 505, 725, 914, 1010, 1450, 2285, 2525, 2929, 4570, 5050, 5858, 11425, 13253, 14645, 22850, 26506, 29290, 46157, 66265, 73225, 92314, 132530, 146450, 230785, 331325, 461570, 662650, 1153925, 1338553, 2307850, 2677106, 6692765, 13385530, 33463825, 66927650]

約数ペア:

[(1, 66927650), (2, 33463825), (5, 13385530), (10, 6692765), (25, 2677106), (29, 2307850), (50, 1338553), (58, 1153925), (101, 662650), (145, 461570), (202, 331325), (290, 230785), (457, 146450), (505, 132530), (725, 92314), (914, 73225), (1010, 66265), (1450, 46157), (2285, 29290), (2525, 26506), (2929, 22850), (4570, 14645), (5050, 13253), (5858, 11425)]