22170200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8556

約数の個数: 48

約数和(自身を含む): 55517280

約数和(自身を除く): 33347080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 8527, 17054, 34108, 42635, 68216, 85270, 110851, 170540, 213175, 221702, 341080, 426350, 443404, 554255, 852700, 886808, 1108510, 1705400, 2217020, 2771275, 4434040, 5542550, 11085100, 22170200]

約数ペア:

[(1, 22170200), (2, 11085100), (4, 5542550), (5, 4434040), (8, 2771275), (10, 2217020), (13, 1705400), (20, 1108510), (25, 886808), (26, 852700), (40, 554255), (50, 443404), (52, 426350), (65, 341080), (100, 221702), (104, 213175), (130, 170540), (200, 110851), (260, 85270), (325, 68216), (520, 42635), (650, 34108), (1300, 17054), (2600, 8527)]