520018537980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8666975633}}^1$

素因数の和:8666975645

約数の個数: 24

約数和(自身を含む): 1456051906512

約数和(自身を除く): 936033368532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8666975633, 17333951266, 26000926899, 34667902532, 43334878165, 52001853798, 86669756330, 104003707596, 130004634495, 173339512660, 260009268990, 520018537980]

約数ペア:

[(1, 520018537980), (2, 260009268990), (3, 173339512660), (4, 130004634495), (5, 104003707596), (6, 86669756330), (10, 52001853798), (12, 43334878165), (15, 34667902532), (20, 26000926899), (30, 17333951266), (60, 8666975633)]