119328980

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{13591}}^1$

素因数の和:14039

約数の個数: 24

約数和(自身を含む): 251180160

約数和(自身を除く): 131851180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 13591, 27182, 54364, 67955, 135910, 271820, 5966449, 11932898, 23865796, 29832245, 59664490, 119328980]

約数ペア:

[(1, 119328980), (2, 59664490), (4, 29832245), (5, 23865796), (10, 11932898), (20, 5966449), (439, 271820), (878, 135910), (1756, 67955), (2195, 54364), (4390, 27182), (8780, 13591)]