80560060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{575429}}^1$

素因数の和:575445

約数の個数: 24

約数和(自身を含む): 193344480

約数和(自身を除く): 112784420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 575429, 1150858, 2301716, 2877145, 4028003, 5754290, 8056006, 11508580, 16112012, 20140015, 40280030, 80560060]

約数ペア:

[(1, 80560060), (2, 40280030), (4, 20140015), (5, 16112012), (7, 11508580), (10, 8056006), (14, 5754290), (20, 4028003), (28, 2877145), (35, 2301716), (70, 1150858), (140, 575429)]