42576440

素因数分解:

$2^3\times 5^1\times {\mathrm{1064411}}^1$

素因数の和:1064422

約数の個数: 16

約数和(自身を含む): 95797080

約数和(自身を除く): 53220640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1064411, 2128822, 4257644, 5322055, 8515288, 10644110, 21288220, 42576440]

約数ペア:

[(1, 42576440), (2, 21288220), (4, 10644110), (5, 8515288), (8, 5322055), (10, 4257644), (20, 2128822), (40, 1064411)]