244365040

素因数分解:

$2^4\times 5^1\times {\mathrm{3054563}}^1$

素因数の和:3054576

約数の個数: 20

約数和(自身を含む): 568148904

約数和(自身を除く): 323783864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3054563, 6109126, 12218252, 15272815, 24436504, 30545630, 48873008, 61091260, 122182520, 244365040]

約数ペア:

[(1, 244365040), (2, 122182520), (4, 61091260), (5, 48873008), (8, 30545630), (10, 24436504), (16, 15272815), (20, 12218252), (40, 6109126), (80, 3054563)]