56162120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{200579}}^1$

素因数の和:200597

約数の個数: 32

約数和(自身を含む): 144417600

約数和(自身を除く): 88255480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 200579, 401158, 802316, 1002895, 1404053, 1604632, 2005790, 2808106, 4011580, 5616212, 7020265, 8023160, 11232424, 14040530, 28081060, 56162120]

約数ペア:

[(1, 56162120), (2, 28081060), (4, 14040530), (5, 11232424), (7, 8023160), (8, 7020265), (10, 5616212), (14, 4011580), (20, 2808106), (28, 2005790), (35, 1604632), (40, 1404053), (56, 1002895), (70, 802316), (140, 401158), (280, 200579)]