2016550850

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{2069}}^1$

素因数の和:2375

約数の個数: 48

約数和(自身を含む): 3809387880

約数和(自身を除く): 1792837030

約数列:

[1, 2, 5, 10, 25, 50, 101, 193, 202, 386, 505, 965, 1010, 1930, 2069, 2525, 4138, 4825, 5050, 9650, 10345, 19493, 20690, 38986, 51725, 97465, 103450, 194930, 208969, 399317, 417938, 487325, 798634, 974650, 1044845, 1996585, 2089690, 3993170, 5224225, 9982925, 10448450, 19965850, 40331017, 80662034, 201655085, 403310170, 1008275425, 2016550850]

約数ペア:

[(1, 2016550850), (2, 1008275425), (5, 403310170), (10, 201655085), (25, 80662034), (50, 40331017), (101, 19965850), (193, 10448450), (202, 9982925), (386, 5224225), (505, 3993170), (965, 2089690), (1010, 1996585), (1930, 1044845), (2069, 974650), (2525, 798634), (4138, 487325), (4825, 417938), (5050, 399317), (9650, 208969), (10345, 194930), (19493, 103450), (20690, 97465), (38986, 51725)]