56824160

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{809}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 134719200

約数和(自身を除く): 77895040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 809, 878, 1618, 1756, 2195, 3236, 3512, 4045, 4390, 6472, 7024, 8090, 8780, 12944, 14048, 16180, 17560, 25888, 32360, 35120, 64720, 70240, 129440, 355151, 710302, 1420604, 1775755, 2841208, 3551510, 5682416, 7103020, 11364832, 14206040, 28412080, 56824160]

約数ペア:

[(1, 56824160), (2, 28412080), (4, 14206040), (5, 11364832), (8, 7103020), (10, 5682416), (16, 3551510), (20, 2841208), (32, 1775755), (40, 1420604), (80, 710302), (160, 355151), (439, 129440), (809, 70240), (878, 64720), (1618, 35120), (1756, 32360), (2195, 25888), (3236, 17560), (3512, 16180), (4045, 14048), (4390, 12944), (6472, 8780), (7024, 8090)]