5681620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40583}}^1$

素因数の和:40599

約数の個数: 24

約数和(自身を含む): 13636224

約数和(自身を除く): 7954604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40583, 81166, 162332, 202915, 284081, 405830, 568162, 811660, 1136324, 1420405, 2840810, 5681620]

約数ペア:

[(1, 5681620), (2, 2840810), (4, 1420405), (5, 1136324), (7, 811660), (10, 568162), (14, 405830), (20, 284081), (28, 202915), (35, 162332), (70, 81166), (140, 40583)]