5274800

素因数分解:

$2^4\times 5^2\times {\mathrm{13187}}^1$

素因数の和:13205

約数の個数: 30

約数和(自身を含む): 12673668

約数和(自身を除く): 7398868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13187, 26374, 52748, 65935, 105496, 131870, 210992, 263740, 329675, 527480, 659350, 1054960, 1318700, 2637400, 5274800]

約数ペア:

[(1, 5274800), (2, 2637400), (4, 1318700), (5, 1054960), (8, 659350), (10, 527480), (16, 329675), (20, 263740), (25, 210992), (40, 131870), (50, 105496), (80, 65935), (100, 52748), (200, 26374), (400, 13187)]