2125700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 36

約数和(自身を含む): 4778340

約数和(自身を除く): 2652640

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 733, 1450, 1466, 2900, 2932, 3665, 7330, 14660, 18325, 21257, 36650, 42514, 73300, 85028, 106285, 212570, 425140, 531425, 1062850, 2125700]

約数ペア:

[(1, 2125700), (2, 1062850), (4, 531425), (5, 425140), (10, 212570), (20, 106285), (25, 85028), (29, 73300), (50, 42514), (58, 36650), (100, 21257), (116, 18325), (145, 14660), (290, 7330), (580, 3665), (725, 2932), (733, 2900), (1450, 1466)]