22257660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8627}}^1$

素因数の和:8682

約数の個数: 48

約数和(自身を含む): 63778176

約数和(自身を除く): 41520516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 8627, 17254, 25881, 34508, 43135, 51762, 86270, 103524, 129405, 172540, 258810, 370961, 517620, 741922, 1112883, 1483844, 1854805, 2225766, 3709610, 4451532, 5564415, 7419220, 11128830, 22257660]

約数ペア:

[(1, 22257660), (2, 11128830), (3, 7419220), (4, 5564415), (5, 4451532), (6, 3709610), (10, 2225766), (12, 1854805), (15, 1483844), (20, 1112883), (30, 741922), (43, 517620), (60, 370961), (86, 258810), (129, 172540), (172, 129405), (215, 103524), (258, 86270), (430, 51762), (516, 43135), (645, 34508), (860, 25881), (1290, 17254), (2580, 8627)]