42460360

素因数分解:

$2^3\times 5^1\times {\mathrm{1061509}}^1$

素因数の和:1061520

約数の個数: 16

約数和(自身を含む): 95535900

約数和(自身を除く): 53075540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061509, 2123018, 4246036, 5307545, 8492072, 10615090, 21230180, 42460360]

約数ペア:

[(1, 42460360), (2, 21230180), (4, 10615090), (5, 8492072), (8, 5307545), (10, 4246036), (20, 2123018), (40, 1061509)]