106738640

素因数分解:

$2^4\times 5^1\times {\mathrm{1334233}}^1$

素因数の和:1334246

約数の個数: 20

約数和(自身を含む): 248167524

約数和(自身を除く): 141428884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1334233, 2668466, 5336932, 6671165, 10673864, 13342330, 21347728, 26684660, 53369320, 106738640]

約数ペア:

[(1, 106738640), (2, 53369320), (4, 26684660), (5, 21347728), (8, 13342330), (10, 10673864), (16, 6671165), (20, 5336932), (40, 2668466), (80, 1334233)]