22125550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15259}}^1$

素因数の和:15300

約数の個数: 24

約数和(自身を含む): 42575400

約数和(自身を除く): 20449850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 15259, 30518, 76295, 152590, 381475, 442511, 762950, 885022, 2212555, 4425110, 11062775, 22125550]

約数ペア:

[(1, 22125550), (2, 11062775), (5, 4425110), (10, 2212555), (25, 885022), (29, 762950), (50, 442511), (58, 381475), (145, 152590), (290, 76295), (725, 30518), (1450, 15259)]