94470820

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{11549}}^1$

素因数の和:11967

約数の個数: 24

約数和(自身を含む): 198891000

約数和(自身を除く): 104420180

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 8180, 11549, 23098, 46196, 57745, 115490, 230980, 4723541, 9447082, 18894164, 23617705, 47235410, 94470820]

約数ペア:

[(1, 94470820), (2, 47235410), (4, 23617705), (5, 18894164), (10, 9447082), (20, 4723541), (409, 230980), (818, 115490), (1636, 57745), (2045, 46196), (4090, 23098), (8180, 11549)]