97116820

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{44549}}^1$

素因数の和:44667

約数の個数: 24

約数和(自身を含む): 205821000

約数和(自身を除く): 108704180

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 44549, 89098, 178196, 222745, 445490, 890980, 4855841, 9711682, 19423364, 24279205, 48558410, 97116820]

約数ペア:

[(1, 97116820), (2, 48558410), (4, 24279205), (5, 19423364), (10, 9711682), (20, 4855841), (109, 890980), (218, 445490), (436, 222745), (545, 178196), (1090, 89098), (2180, 44549)]