3152920

素因数分解:

$2^3\times 5^1\times {\mathrm{78823}}^1$

素因数の和:78834

約数の個数: 16

約数和(自身を含む): 7094160

約数和(自身を除く): 3941240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 78823, 157646, 315292, 394115, 630584, 788230, 1576460, 3152920]

約数ペア:

[(1, 3152920), (2, 1576460), (4, 788230), (5, 630584), (8, 394115), (10, 315292), (20, 157646), (40, 78823)]