9509180

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3191}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 20109600

約数和(自身を除く): 10600420

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 3191, 6382, 12764, 15955, 31910, 63820, 475459, 950918, 1901836, 2377295, 4754590, 9509180]

約数ペア:

[(1, 9509180), (2, 4754590), (4, 2377295), (5, 1901836), (10, 950918), (20, 475459), (149, 63820), (298, 31910), (596, 15955), (745, 12764), (1490, 6382), (2980, 3191)]