4461620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5441}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 9599688

約数和(自身を除く): 5138068

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5441, 10882, 21764, 27205, 54410, 108820, 223081, 446162, 892324, 1115405, 2230810, 4461620]

約数ペア:

[(1, 4461620), (2, 2230810), (4, 1115405), (5, 892324), (10, 446162), (20, 223081), (41, 108820), (82, 54410), (164, 27205), (205, 21764), (410, 10882), (820, 5441)]