40124060

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5003}}^1$

素因数の和:5413

約数の個数: 24

約数和(自身を含む): 84487536

約数和(自身を除く): 44363476

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 5003, 8020, 10006, 20012, 25015, 50030, 100060, 2006203, 4012406, 8024812, 10031015, 20062030, 40124060]

約数ペア:

[(1, 40124060), (2, 20062030), (4, 10031015), (5, 8024812), (10, 4012406), (20, 2006203), (401, 100060), (802, 50030), (1604, 25015), (2005, 20012), (4010, 10006), (5003, 8020)]