22914800

素因数分解:

$2^4\times 5^2\times {\mathrm{57287}}^1$

素因数の和:57305

約数の個数: 30

約数和(自身を含む): 55053768

約数和(自身を除く): 32138968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 57287, 114574, 229148, 286435, 458296, 572870, 916592, 1145740, 1432175, 2291480, 2864350, 4582960, 5728700, 11457400, 22914800]

約数ペア:

[(1, 22914800), (2, 11457400), (4, 5728700), (5, 4582960), (8, 2864350), (10, 2291480), (16, 1432175), (20, 1145740), (25, 916592), (40, 572870), (50, 458296), (80, 286435), (100, 229148), (200, 114574), (400, 57287)]