69226660

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{2521}}^1$

素因数の和:3903

約数の個数: 24

約数和(自身を含む): 145539576

約数和(自身を除く): 76312916

約数列:

[1, 2, 4, 5, 10, 20, 1373, 2521, 2746, 5042, 5492, 6865, 10084, 12605, 13730, 25210, 27460, 50420, 3461333, 6922666, 13845332, 17306665, 34613330, 69226660]

約数ペア:

[(1, 69226660), (2, 34613330), (4, 17306665), (5, 13845332), (10, 6922666), (20, 3461333), (1373, 50420), (2521, 27460), (2746, 25210), (5042, 13730), (5492, 12605), (6865, 10084)]