52822480

素因数分解:

$2^4\times 5^1\times {\mathrm{660281}}^1$

素因数の和:660294

約数の個数: 20

約数和(自身を含む): 122812452

約数和(自身を除く): 69989972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 660281, 1320562, 2641124, 3301405, 5282248, 6602810, 10564496, 13205620, 26411240, 52822480]

約数ペア:

[(1, 52822480), (2, 26411240), (4, 13205620), (5, 10564496), (8, 6602810), (10, 5282248), (16, 3301405), (20, 2641124), (40, 1320562), (80, 660281)]