56470240

素因数分解:

$2^5\times 5^1\times {\mathrm{352939}}^1$

素因数の和:352954

約数の個数: 24

約数和(自身を含む): 133411320

約数和(自身を除く): 76941080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 352939, 705878, 1411756, 1764695, 2823512, 3529390, 5647024, 7058780, 11294048, 14117560, 28235120, 56470240]

約数ペア:

[(1, 56470240), (2, 28235120), (4, 14117560), (5, 11294048), (8, 7058780), (10, 5647024), (16, 3529390), (20, 2823512), (32, 1764695), (40, 1411756), (80, 705878), (160, 352939)]