8249060

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1489}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 17397240

約数和(自身を除く): 9148180

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 1489, 2770, 2978, 5540, 5956, 7445, 14890, 29780, 412453, 824906, 1649812, 2062265, 4124530, 8249060]

約数ペア:

[(1, 8249060), (2, 4124530), (4, 2062265), (5, 1649812), (10, 824906), (20, 412453), (277, 29780), (554, 14890), (1108, 7445), (1385, 5956), (1489, 5540), (2770, 2978)]