22250600

素因数分解:

$2^3\times 5^2\times {\mathrm{111253}}^1$

素因数の和:111269

約数の個数: 24

約数和(自身を含む): 51733110

約数和(自身を除く): 29482510

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 111253, 222506, 445012, 556265, 890024, 1112530, 2225060, 2781325, 4450120, 5562650, 11125300, 22250600]

約数ペア:

[(1, 22250600), (2, 11125300), (4, 5562650), (5, 4450120), (8, 2781325), (10, 2225060), (20, 1112530), (25, 890024), (40, 556265), (50, 445012), (100, 222506), (200, 111253)]