5375290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1489}}^1$

素因数の和:1534

約数の個数: 24

約数和(自身を含む): 10218420

約数和(自身を除く): 4843130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1489, 1805, 2978, 3610, 7445, 14890, 28291, 56582, 141455, 282910, 537529, 1075058, 2687645, 5375290]

約数ペア:

[(1, 5375290), (2, 2687645), (5, 1075058), (10, 537529), (19, 282910), (38, 141455), (95, 56582), (190, 28291), (361, 14890), (722, 7445), (1489, 3610), (1805, 2978)]