70407100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{6971}}^1$

素因数の和:7086

約数の個数: 36

約数和(自身を含む): 154318248

約数和(自身を除く): 83911148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 6971, 10100, 13942, 27884, 34855, 69710, 139420, 174275, 348550, 697100, 704071, 1408142, 2816284, 3520355, 7040710, 14081420, 17601775, 35203550, 70407100]

約数ペア:

[(1, 70407100), (2, 35203550), (4, 17601775), (5, 14081420), (10, 7040710), (20, 3520355), (25, 2816284), (50, 1408142), (100, 704071), (101, 697100), (202, 348550), (404, 174275), (505, 139420), (1010, 69710), (2020, 34855), (2525, 27884), (5050, 13942), (6971, 10100)]