12142360

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2837}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 27585360

約数和(自身を除く): 15443000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2837, 4280, 5674, 11348, 14185, 22696, 28370, 56740, 113480, 303559, 607118, 1214236, 1517795, 2428472, 3035590, 6071180, 12142360]

約数ペア:

[(1, 12142360), (2, 6071180), (4, 3035590), (5, 2428472), (8, 1517795), (10, 1214236), (20, 607118), (40, 303559), (107, 113480), (214, 56740), (428, 28370), (535, 22696), (856, 14185), (1070, 11348), (2140, 5674), (2837, 4280)]