25101594080

素因数分解:

$2^5\times 5^1\times {\mathrm{156884963}}^1$

素因数の和:156884978

約数の個数: 24

約数和(自身を含む): 59302516392

約数和(自身を除く): 34200922312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 156884963, 313769926, 627539852, 784424815, 1255079704, 1568849630, 2510159408, 3137699260, 5020318816, 6275398520, 12550797040, 25101594080]

約数ペア:

[(1, 25101594080), (2, 12550797040), (4, 6275398520), (5, 5020318816), (8, 3137699260), (10, 2510159408), (16, 1568849630), (20, 1255079704), (32, 784424815), (40, 627539852), (80, 313769926), (160, 156884963)]