8864050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 36

約数和(自身を含む): 17869950

約数和(自身を除く): 9005900

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1049, 1690, 2098, 4225, 5245, 8450, 10490, 13637, 26225, 27274, 52450, 68185, 136370, 177281, 340925, 354562, 681850, 886405, 1772810, 4432025, 8864050]

約数ペア:

[(1, 8864050), (2, 4432025), (5, 1772810), (10, 886405), (13, 681850), (25, 354562), (26, 340925), (50, 177281), (65, 136370), (130, 68185), (169, 52450), (325, 27274), (338, 26225), (650, 13637), (845, 10490), (1049, 8450), (1690, 5245), (2098, 4225)]