22027480

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1453}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 49726800

約数和(自身を除く): 27699320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1453, 1516, 1895, 2906, 3032, 3790, 5812, 7265, 7580, 11624, 14530, 15160, 29060, 58120, 550687, 1101374, 2202748, 2753435, 4405496, 5506870, 11013740, 22027480]

約数ペア:

[(1, 22027480), (2, 11013740), (4, 5506870), (5, 4405496), (8, 2753435), (10, 2202748), (20, 1101374), (40, 550687), (379, 58120), (758, 29060), (1453, 15160), (1516, 14530), (1895, 11624), (2906, 7580), (3032, 7265), (3790, 5812)]