125429090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{158771}}^1$

素因数の和:158857

約数の個数: 16

約数和(自身を含む): 228631680

約数和(自身を除く): 103202590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 158771, 317542, 793855, 1587710, 12542909, 25085818, 62714545, 125429090]

約数ペア:

[(1, 125429090), (2, 62714545), (5, 25085818), (10, 12542909), (79, 1587710), (158, 793855), (395, 317542), (790, 158771)]