5204890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 24

約数和(自身を含む): 9957852

約数和(自身を除く): 4752962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 1801, 2890, 3602, 9005, 18010, 30617, 61234, 153085, 306170, 520489, 1040978, 2602445, 5204890]

約数ペア:

[(1, 5204890), (2, 2602445), (5, 1040978), (10, 520489), (17, 306170), (34, 153085), (85, 61234), (170, 30617), (289, 18010), (578, 9005), (1445, 3602), (1801, 2890)]