22262820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8629}}^1$

素因数の和:8684

約数の個数: 48

約数和(自身を含む): 63792960

約数和(自身を除く): 41530140

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, 8629, 17258, 25887, 34516, 43145, 51774, 86290, 103548, 129435, 172580, 258870, 371047, 517740, 742094, 1113141, 1484188, 1855235, 2226282, 3710470, 4452564, 5565705, 7420940, 11131410, 22262820]

約数ペア:

[(1, 22262820), (2, 11131410), (3, 7420940), (4, 5565705), (5, 4452564), (6, 3710470), (10, 2226282), (12, 1855235), (15, 1484188), (20, 1113141), (30, 742094), (43, 517740), (60, 371047), (86, 258870), (129, 172580), (172, 129435), (215, 103548), (258, 86290), (430, 51774), (516, 43145), (645, 34516), (860, 25887), (1290, 17258), (2580, 8629)]