247650070

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{22171}}^1$

素因数の和:23295

約数の個数: 16

約数和(自身を含む): 446189328

約数和(自身を除く): 198539258

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 11170, 22171, 44342, 110855, 221710, 24765007, 49530014, 123825035, 247650070]

約数ペア:

[(1, 247650070), (2, 123825035), (5, 49530014), (10, 24765007), (1117, 221710), (2234, 110855), (5585, 44342), (11170, 22171)]