3220952560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5751701}}^1$

素因数の和:5751721

約数の個数: 40

約数和(自身を含む): 8558532576

約数和(自身を除く): 5337580016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5751701, 11503402, 23006804, 28758505, 40261907, 46013608, 57517010, 80523814, 92027216, 115034020, 161047628, 201309535, 230068040, 322095256, 402619070, 460136080, 644190512, 805238140, 1610476280, 3220952560]

約数ペア:

[(1, 3220952560), (2, 1610476280), (4, 805238140), (5, 644190512), (7, 460136080), (8, 402619070), (10, 322095256), (14, 230068040), (16, 201309535), (20, 161047628), (28, 115034020), (35, 92027216), (40, 80523814), (56, 57517010), (70, 46013608), (80, 40261907), (112, 28758505), (140, 23006804), (280, 11503402), (560, 5751701)]