22274620

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1549}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 46872000

約数和(自身を除く): 24597380

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 1549, 2876, 3098, 3595, 6196, 7190, 7745, 14380, 15490, 30980, 1113731, 2227462, 4454924, 5568655, 11137310, 22274620]

約数ペア:

[(1, 22274620), (2, 11137310), (4, 5568655), (5, 4454924), (10, 2227462), (20, 1113731), (719, 30980), (1438, 15490), (1549, 14380), (2876, 7745), (3098, 7190), (3595, 6196)]