45055870

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{22871}}^1$

素因数の和:23075

約数の個数: 16

約数和(自身を含む): 81515808

約数和(自身を除く): 36459938

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 22871, 45742, 114355, 228710, 4505587, 9011174, 22527935, 45055870]

約数ペア:

[(1, 45055870), (2, 22527935), (5, 9011174), (10, 4505587), (197, 228710), (394, 114355), (985, 45742), (1970, 22871)]