11778160

素因数分解:

$2^4\times 5^1\times {\mathrm{147227}}^1$

素因数の和:147240

約数の個数: 20

約数和(自身を含む): 27384408

約数和(自身を除く): 15606248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 147227, 294454, 588908, 736135, 1177816, 1472270, 2355632, 2944540, 5889080, 11778160]

約数ペア:

[(1, 11778160), (2, 5889080), (4, 2944540), (5, 2355632), (8, 1472270), (10, 1177816), (16, 736135), (20, 588908), (40, 294454), (80, 147227)]