7904060

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1873}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 16686096

約数和(自身を除く): 8782036

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 1873, 2110, 3746, 4220, 7492, 9365, 18730, 37460, 395203, 790406, 1580812, 1976015, 3952030, 7904060]

約数ペア:

[(1, 7904060), (2, 3952030), (4, 1976015), (5, 1580812), (10, 790406), (20, 395203), (211, 37460), (422, 18730), (844, 9365), (1055, 7492), (1873, 4220), (2110, 3746)]