99888970130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{91641257}}^1$

素因数の和:91641373

約数の個数: 16

約数和(自身を含む): 181449690840

約数和(自身を除く): 81560720710

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 91641257, 183282514, 458206285, 916412570, 9988897013, 19977794026, 49944485065, 99888970130]

約数ペア:

[(1, 99888970130), (2, 49944485065), (5, 19977794026), (10, 9988897013), (109, 916412570), (218, 458206285), (545, 183282514), (1090, 91641257)]