571995111940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{40452271}}^1$

素因数の和:40452388

約数の個数: 48

約数和(自身を含む): 1386380265984

約数和(自身を除く): 814385154044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 40452271, 80904542, 161809084, 202261355, 283165897, 404522710, 566331794, 809045420, 1132663588, 1415829485, 2831658970, 4085679371, 5663317940, 8171358742, 16342717484, 20428396855, 28599755597, 40856793710, 57199511194, 81713587420, 114399022388, 142998777985, 285997555970, 571995111940]

約数ペア:

[(1, 571995111940), (2, 285997555970), (4, 142998777985), (5, 114399022388), (7, 81713587420), (10, 57199511194), (14, 40856793710), (20, 28599755597), (28, 20428396855), (35, 16342717484), (70, 8171358742), (101, 5663317940), (140, 4085679371), (202, 2831658970), (404, 1415829485), (505, 1132663588), (707, 809045420), (1010, 566331794), (1414, 404522710), (2020, 283165897), (2828, 202261355), (3535, 161809084), (7070, 80904542), (14140, 40452271)]