25856080990

素因数分解:

$2^1\times 5^1\times {\mathrm{35381}}^1\times {\mathrm{73079}}^1$

素因数の和:108467

約数の個数: 16

約数和(自身を含む): 46542898080

約数和(自身を除く): 20686817090

約数列:

[1, 2, 5, 10, 35381, 70762, 73079, 146158, 176905, 353810, 365395, 730790, 2585608099, 5171216198, 12928040495, 25856080990]

約数ペア:

[(1, 25856080990), (2, 12928040495), (5, 5171216198), (10, 2585608099), (35381, 730790), (70762, 365395), (73079, 353810), (146158, 176905)]