6222640

素因数分解:

$2^4\times 5^1\times {\mathrm{77783}}^1$

素因数の和:77796

約数の個数: 20

約数和(自身を含む): 14467824

約数和(自身を除く): 8245184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 77783, 155566, 311132, 388915, 622264, 777830, 1244528, 1555660, 3111320, 6222640]

約数ペア:

[(1, 6222640), (2, 3111320), (4, 1555660), (5, 1244528), (8, 777830), (10, 622264), (16, 388915), (20, 311132), (40, 155566), (80, 77783)]