105980540

素因数分解:

$2^2\times 5^1\times {\mathrm{5299027}}^1$

素因数の和:5299036

約数の個数: 12

約数和(自身を含む): 222559176

約数和(自身を除く): 116578636

約数列:

[1, 2, 4, 5, 10, 20, 5299027, 10598054, 21196108, 26495135, 52990270, 105980540]

約数ペア:

[(1, 105980540), (2, 52990270), (4, 26495135), (5, 21196108), (10, 10598054), (20, 5299027)]