104368280

素因数分解:

$2^3\times 5^1\times {\mathrm{2609207}}^1$

素因数の和:2609218

約数の個数: 16

約数和(自身を含む): 234828720

約数和(自身を除く): 130460440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2609207, 5218414, 10436828, 13046035, 20873656, 26092070, 52184140, 104368280]

約数ペア:

[(1, 104368280), (2, 52184140), (4, 26092070), (5, 20873656), (8, 13046035), (10, 10436828), (20, 5218414), (40, 2609207)]