2076980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 4513320

約数和(自身を除く): 2436340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3581, 7162, 14324, 17905, 35810, 71620, 103849, 207698, 415396, 519245, 1038490, 2076980]

約数ペア:

[(1, 2076980), (2, 1038490), (4, 519245), (5, 415396), (10, 207698), (20, 103849), (29, 71620), (58, 35810), (116, 17905), (145, 14324), (290, 7162), (580, 3581)]