10515940

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1033}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 22148280

約数和(自身を除く): 11632340

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 1033, 2036, 2066, 2545, 4132, 5090, 5165, 10180, 10330, 20660, 525797, 1051594, 2103188, 2628985, 5257970, 10515940]

約数ペア:

[(1, 10515940), (2, 5257970), (4, 2628985), (5, 2103188), (10, 1051594), (20, 525797), (509, 20660), (1018, 10330), (1033, 10180), (2036, 5165), (2066, 5090), (2545, 4132)]