134626960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129449}}^1$

素因数の和:129475

約数の個数: 40

約数和(自身を含む): 337087800

約数和(自身を除く): 202460840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 129449, 258898, 517796, 647245, 1035592, 1294490, 1682837, 2071184, 2588980, 3365674, 5177960, 6731348, 8414185, 10355920, 13462696, 16828370, 26925392, 33656740, 67313480, 134626960]

約数ペア:

[(1, 134626960), (2, 67313480), (4, 33656740), (5, 26925392), (8, 16828370), (10, 13462696), (13, 10355920), (16, 8414185), (20, 6731348), (26, 5177960), (40, 3365674), (52, 2588980), (65, 2071184), (80, 1682837), (104, 1294490), (130, 1035592), (208, 647245), (260, 517796), (520, 258898), (1040, 129449)]