8250580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2441}}^1$

素因数の和:2476

約数の個数: 36

約数和(自身を含む): 18769212

約数和(自身を除く): 10518632

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2441, 3380, 4882, 9764, 12205, 24410, 31733, 48820, 63466, 126932, 158665, 317330, 412529, 634660, 825058, 1650116, 2062645, 4125290, 8250580]

約数ペア:

[(1, 8250580), (2, 4125290), (4, 2062645), (5, 1650116), (10, 825058), (13, 634660), (20, 412529), (26, 317330), (52, 158665), (65, 126932), (130, 63466), (169, 48820), (260, 31733), (338, 24410), (676, 12205), (845, 9764), (1690, 4882), (2441, 3380)]