2016010975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{49201}}^1$

素因数の和:49371

約数の個数: 24

約数和(自身を含む): 2745471600

約数和(自身を除く): 729460625

約数列:

[1, 5, 11, 25, 55, 149, 275, 745, 1639, 3725, 8195, 40975, 49201, 246005, 541211, 1230025, 2706055, 7330949, 13530275, 36654745, 80640439, 183273725, 403202195, 2016010975]

約数ペア:

[(1, 2016010975), (5, 403202195), (11, 183273725), (25, 80640439), (55, 36654745), (149, 13530275), (275, 7330949), (745, 2706055), (1639, 1230025), (3725, 541211), (8195, 246005), (40975, 49201)]