2442200

素因数分解:

$2^3\times 5^2\times {\mathrm{12211}}^1$

素因数の和:12227

約数の個数: 24

約数和(自身を含む): 5678580

約数和(自身を除く): 3236380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12211, 24422, 48844, 61055, 97688, 122110, 244220, 305275, 488440, 610550, 1221100, 2442200]

約数ペア:

[(1, 2442200), (2, 1221100), (4, 610550), (5, 488440), (8, 305275), (10, 244220), (20, 122110), (25, 97688), (40, 61055), (50, 48844), (100, 24422), (200, 12211)]