56224720

素因数分解:

$2^4\times 5^1\times {\mathrm{702809}}^1$

素因数の和:702822

約数の個数: 20

約数和(自身を含む): 130722660

約数和(自身を除く): 74497940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 702809, 1405618, 2811236, 3514045, 5622472, 7028090, 11244944, 14056180, 28112360, 56224720]

約数ペア:

[(1, 56224720), (2, 28112360), (4, 14056180), (5, 11244944), (8, 7028090), (10, 5622472), (16, 3514045), (20, 2811236), (40, 1405618), (80, 702809)]