9972050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18131}}^1$

素因数の和:18154

約数の個数: 24

約数和(自身を含む): 20235312

約数和(自身を除く): 10263262

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 18131, 36262, 90655, 181310, 199441, 398882, 453275, 906550, 997205, 1994410, 4986025, 9972050]

約数ペア:

[(1, 9972050), (2, 4986025), (5, 1994410), (10, 997205), (11, 906550), (22, 453275), (25, 398882), (50, 199441), (55, 181310), (110, 90655), (275, 36262), (550, 18131)]