900366808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{911}}^1\times {\mathrm{1021}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 1859467680

約数和(自身を除く): 959100872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 911, 968, 1021, 1822, 2042, 3644, 4084, 7288, 8168, 10021, 11231, 20042, 22462, 40084, 44924, 80168, 89848, 110231, 123541, 220462, 247082, 440924, 494164, 881848, 930131, 988328, 1860262, 3720524, 7441048, 10231441, 20462882, 40925764, 81851528, 112545851, 225091702, 450183404, 900366808]

約数ペア:

[(1, 900366808), (2, 450183404), (4, 225091702), (8, 112545851), (11, 81851528), (22, 40925764), (44, 20462882), (88, 10231441), (121, 7441048), (242, 3720524), (484, 1860262), (911, 988328), (968, 930131), (1021, 881848), (1822, 494164), (2042, 440924), (3644, 247082), (4084, 220462), (7288, 123541), (8168, 110231), (10021, 89848), (11231, 80168), (20042, 44924), (22462, 40084)]