2783193740

素因数分解:

$2^2\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{33703}}^1$

素因数の和:37841

約数の個数: 24

約数和(自身を含む): 5846295840

約数和(自身を除く): 3063102100

約数列:

[1, 2, 4, 5, 10, 20, 4129, 8258, 16516, 20645, 33703, 41290, 67406, 82580, 134812, 168515, 337030, 674060, 139159687, 278319374, 556638748, 695798435, 1391596870, 2783193740]

約数ペア:

[(1, 2783193740), (2, 1391596870), (4, 695798435), (5, 556638748), (10, 278319374), (20, 139159687), (4129, 674060), (8258, 337030), (16516, 168515), (20645, 134812), (33703, 82580), (41290, 67406)]