2566288740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6529}}^1\times {\mathrm{6551}}^1$

素因数の和:13092

約数の個数: 48

約数和(自身を含む): 7187806080

約数和(自身を除く): 4621517340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6529, 6551, 13058, 13102, 19587, 19653, 26116, 26204, 32645, 32755, 39174, 39306, 65290, 65510, 78348, 78612, 97935, 98265, 130580, 131020, 195870, 196530, 391740, 393060, 42771479, 85542958, 128314437, 171085916, 213857395, 256628874, 427714790, 513257748, 641572185, 855429580, 1283144370, 2566288740]

約数ペア:

[(1, 2566288740), (2, 1283144370), (3, 855429580), (4, 641572185), (5, 513257748), (6, 427714790), (10, 256628874), (12, 213857395), (15, 171085916), (20, 128314437), (30, 85542958), (60, 42771479), (6529, 393060), (6551, 391740), (13058, 196530), (13102, 195870), (19587, 131020), (19653, 130580), (26116, 98265), (26204, 97935), (32645, 78612), (32755, 78348), (39174, 65510), (39306, 65290)]