5751820

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2069}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 12171600

約数和(自身を除く): 6419780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2069, 2780, 4138, 8276, 10345, 20690, 41380, 287591, 575182, 1150364, 1437955, 2875910, 5751820]

約数ペア:

[(1, 5751820), (2, 2875910), (4, 1437955), (5, 1150364), (10, 575182), (20, 287591), (139, 41380), (278, 20690), (556, 10345), (695, 8276), (1390, 4138), (2069, 2780)]