10765220

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2551}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 22723008

約数和(自身を除く): 11957788

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 2551, 4220, 5102, 10204, 12755, 25510, 51020, 538261, 1076522, 2153044, 2691305, 5382610, 10765220]

約数ペア:

[(1, 10765220), (2, 5382610), (4, 2691305), (5, 2153044), (10, 1076522), (20, 538261), (211, 51020), (422, 25510), (844, 12755), (1055, 10204), (2110, 5102), (2551, 4220)]