22492150

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4127}}^1$

素因数の和:4248

約数の個数: 24

約数和(自身を含む): 42229440

約数和(自身を除く): 19737290

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 4127, 5450, 8254, 20635, 41270, 103175, 206350, 449843, 899686, 2249215, 4498430, 11246075, 22492150]

約数ペア:

[(1, 22492150), (2, 11246075), (5, 4498430), (10, 2249215), (25, 899686), (50, 449843), (109, 206350), (218, 103175), (545, 41270), (1090, 20635), (2725, 8254), (4127, 5450)]