6621250

素因数分解:

$2^1\times 5^4\times {\mathrm{5297}}^1$

素因数の和:5319

約数の個数: 20

約数和(自身を含む): 12413214

約数和(自身を除く): 5791964

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 5297, 10594, 26485, 52970, 132425, 264850, 662125, 1324250, 3310625, 6621250]

約数ペア:

[(1, 6621250), (2, 3310625), (5, 1324250), (10, 662125), (25, 264850), (50, 132425), (125, 52970), (250, 26485), (625, 10594), (1250, 5297)]