85604407420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1380271}}^1$

素因数の和:1380730

約数の個数: 48

約数和(自身を含む): 205914498048

約数和(自身を除く): 120310090628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 443, 886, 1772, 2215, 3101, 4430, 6202, 8860, 12404, 15505, 31010, 62020, 1380271, 2760542, 5521084, 6901355, 9661897, 13802710, 19323794, 27605420, 38647588, 48309485, 96618970, 193237940, 611460053, 1222920106, 2445840212, 3057300265, 4280220371, 6114600530, 8560440742, 12229201060, 17120881484, 21401101855, 42802203710, 85604407420]

約数ペア:

[(1, 85604407420), (2, 42802203710), (4, 21401101855), (5, 17120881484), (7, 12229201060), (10, 8560440742), (14, 6114600530), (20, 4280220371), (28, 3057300265), (35, 2445840212), (70, 1222920106), (140, 611460053), (443, 193237940), (886, 96618970), (1772, 48309485), (2215, 38647588), (3101, 27605420), (4430, 19323794), (6202, 13802710), (8860, 9661897), (12404, 6901355), (15505, 5521084), (31010, 2760542), (62020, 1380271)]