2002077140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14300551}}^1$

素因数の和:14300567

約数の個数: 24

約数和(自身を含む): 4804985472

約数和(自身を除く): 2802908332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14300551, 28601102, 57202204, 71502755, 100103857, 143005510, 200207714, 286011020, 400415428, 500519285, 1001038570, 2002077140]

約数ペア:

[(1, 2002077140), (2, 1001038570), (4, 500519285), (5, 400415428), (7, 286011020), (10, 200207714), (14, 143005510), (20, 100103857), (28, 71502755), (35, 57202204), (70, 28601102), (140, 14300551)]