2136620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 4584384

約数和(自身を除く): 2447764

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2273, 4546, 9092, 11365, 22730, 45460, 106831, 213662, 427324, 534155, 1068310, 2136620]

約数ペア:

[(1, 2136620), (2, 1068310), (4, 534155), (5, 427324), (10, 213662), (20, 106831), (47, 45460), (94, 22730), (188, 11365), (235, 9092), (470, 4546), (940, 2273)]