80452510

素因数分解:

$2^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{4259}}^1$

素因数の和:6155

約数の個数: 16

約数和(自身を含む): 144925200

約数和(自身を除く): 64472690

約数列:

[1, 2, 5, 10, 1889, 3778, 4259, 8518, 9445, 18890, 21295, 42590, 8045251, 16090502, 40226255, 80452510]

約数ペア:

[(1, 80452510), (2, 40226255), (5, 16090502), (10, 8045251), (1889, 42590), (3778, 21295), (4259, 18890), (8518, 9445)]