8202940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14143}}^1$

素因数の和:14181

約数の個数: 24

約数和(自身を含む): 17821440

約数和(自身を除く): 9618500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 14143, 28286, 56572, 70715, 141430, 282860, 410147, 820294, 1640588, 2050735, 4101470, 8202940]

約数ペア:

[(1, 8202940), (2, 4101470), (4, 2050735), (5, 1640588), (10, 820294), (20, 410147), (29, 282860), (58, 141430), (116, 70715), (145, 56572), (290, 28286), (580, 14143)]