8309702980

素因数分解:

$2^2\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{153259}}^1$

素因数の和:155979

約数の個数: 24

約数和(自身を含む): 17456927040

約数和(自身を除く): 9147224060

約数列:

[1, 2, 4, 5, 10, 20, 2711, 5422, 10844, 13555, 27110, 54220, 153259, 306518, 613036, 766295, 1532590, 3065180, 415485149, 830970298, 1661940596, 2077425745, 4154851490, 8309702980]

約数ペア:

[(1, 8309702980), (2, 4154851490), (4, 2077425745), (5, 1661940596), (10, 830970298), (20, 415485149), (2711, 3065180), (5422, 1532590), (10844, 766295), (13555, 613036), (27110, 306518), (54220, 153259)]