1241036740

素因数分解:

$2^2\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{19087}}^1$

素因数の和:22347

約数の個数: 24

約数和(自身を含む): 2607115392

約数和(自身を除く): 1366078652

約数列:

[1, 2, 4, 5, 10, 20, 3251, 6502, 13004, 16255, 19087, 32510, 38174, 65020, 76348, 95435, 190870, 381740, 62051837, 124103674, 248207348, 310259185, 620518370, 1241036740]

約数ペア:

[(1, 1241036740), (2, 620518370), (4, 310259185), (5, 248207348), (10, 124103674), (20, 62051837), (3251, 381740), (6502, 190870), (13004, 95435), (16255, 76348), (19087, 65020), (32510, 38174)]