121495180

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{5791}}^1$

素因数の和:6849

約数の個数: 24

約数和(自身を含む): 255427200

約数和(自身を除く): 133932020

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 5245, 5791, 10490, 11582, 20980, 23164, 28955, 57910, 115820, 6074759, 12149518, 24299036, 30373795, 60747590, 121495180]

約数ペア:

[(1, 121495180), (2, 60747590), (4, 30373795), (5, 24299036), (10, 12149518), (20, 6074759), (1049, 115820), (2098, 57910), (4196, 28955), (5245, 23164), (5791, 20980), (10490, 11582)]