10478680

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 23696640

約数和(自身を除く): 13217960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1087, 1205, 1928, 2174, 2410, 4348, 4820, 5435, 8696, 9640, 10870, 21740, 43480, 261967, 523934, 1047868, 1309835, 2095736, 2619670, 5239340, 10478680]

約数ペア:

[(1, 10478680), (2, 5239340), (4, 2619670), (5, 2095736), (8, 1309835), (10, 1047868), (20, 523934), (40, 261967), (241, 43480), (482, 21740), (964, 10870), (1087, 9640), (1205, 8696), (1928, 5435), (2174, 4820), (2410, 4348)]