2192800

素因数分解:

$2^5\times 5^2\times {\mathrm{2741}}^1$

素因数の和:2761

約数の個数: 36

約数和(自身を含む): 5355126

約数和(自身を除く): 3162326

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2741, 5482, 10964, 13705, 21928, 27410, 43856, 54820, 68525, 87712, 109640, 137050, 219280, 274100, 438560, 548200, 1096400, 2192800]

約数ペア:

[(1, 2192800), (2, 1096400), (4, 548200), (5, 438560), (8, 274100), (10, 219280), (16, 137050), (20, 109640), (25, 87712), (32, 68525), (40, 54820), (50, 43856), (80, 27410), (100, 21928), (160, 13705), (200, 10964), (400, 5482), (800, 2741)]