6427201960

素因数分解:

$2^3\times 5^1\times {\mathrm{160680049}}^1$

素因数の和:160680060

約数の個数: 16

約数和(自身を含む): 14461204500

約数和(自身を除く): 8034002540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 160680049, 321360098, 642720196, 803400245, 1285440392, 1606800490, 3213600980, 6427201960]

約数ペア:

[(1, 6427201960), (2, 3213600980), (4, 1606800490), (5, 1285440392), (8, 803400245), (10, 642720196), (20, 321360098), (40, 160680049)]