129443570

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{12703}}^1$

素因数の和:13729

約数の個数: 16

約数和(自身を含む): 233245440

約数和(自身を除く): 103801870

約数列:

[1, 2, 5, 10, 1019, 2038, 5095, 10190, 12703, 25406, 63515, 127030, 12944357, 25888714, 64721785, 129443570]

約数ペア:

[(1, 129443570), (2, 64721785), (5, 25888714), (10, 12944357), (1019, 127030), (2038, 63515), (5095, 25406), (10190, 12703)]