2008100630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{15551}}^1$

素因数の和:15944

約数の個数: 32

約数和(自身を含む): 3723148800

約数和(自身を除く): 1715048170

約数列:

[1, 2, 5, 10, 37, 74, 185, 349, 370, 698, 1745, 3490, 12913, 15551, 25826, 31102, 64565, 77755, 129130, 155510, 575387, 1150774, 2876935, 5427299, 5753870, 10854598, 27136495, 54272990, 200810063, 401620126, 1004050315, 2008100630]

約数ペア:

[(1, 2008100630), (2, 1004050315), (5, 401620126), (10, 200810063), (37, 54272990), (74, 27136495), (185, 10854598), (349, 5753870), (370, 5427299), (698, 2876935), (1745, 1150774), (3490, 575387), (12913, 155510), (15551, 129130), (25826, 77755), (31102, 64565)]