2052620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3539}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 4460400

約数和(自身を除く): 2407780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3539, 7078, 14156, 17695, 35390, 70780, 102631, 205262, 410524, 513155, 1026310, 2052620]

約数ペア:

[(1, 2052620), (2, 1026310), (4, 513155), (5, 410524), (10, 205262), (20, 102631), (29, 70780), (58, 35390), (116, 17695), (145, 14156), (290, 7078), (580, 3539)]