3712780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 7906752

約数和(自身を除く): 4193972

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2543, 5086, 10172, 12715, 25430, 50860, 185639, 371278, 742556, 928195, 1856390, 3712780]

約数ペア:

[(1, 3712780), (2, 1856390), (4, 928195), (5, 742556), (10, 371278), (20, 185639), (73, 50860), (146, 25430), (292, 12715), (365, 10172), (730, 5086), (1460, 2543)]