472022210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{390101}}^1$

素因数の和:390130

約数の個数: 24

約数和(自身を含む): 933904188

約数和(自身を除く): 461881978

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 390101, 780202, 1950505, 3901010, 4291111, 8582222, 21455555, 42911110, 47202221, 94404442, 236011105, 472022210]

約数ペア:

[(1, 472022210), (2, 236011105), (5, 94404442), (10, 47202221), (11, 42911110), (22, 21455555), (55, 8582222), (110, 4291111), (121, 3901010), (242, 1950505), (605, 780202), (1210, 390101)]