2023522040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{36473}}^1$

素因数の和:36576

約数の個数: 64

約数和(自身を含む): 4858336800

約数和(自身を除く): 2834814760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1387, 1460, 2774, 2920, 5548, 6935, 11096, 13870, 27740, 36473, 55480, 72946, 145892, 182365, 291784, 364730, 692987, 729460, 1385974, 1458920, 2662529, 2771948, 3464935, 5325058, 5543896, 6929870, 10650116, 13312645, 13859740, 21300232, 26625290, 27719480, 50588051, 53250580, 101176102, 106501160, 202352204, 252940255, 404704408, 505880510, 1011761020, 2023522040]

約数ペア:

[(1, 2023522040), (2, 1011761020), (4, 505880510), (5, 404704408), (8, 252940255), (10, 202352204), (19, 106501160), (20, 101176102), (38, 53250580), (40, 50588051), (73, 27719480), (76, 26625290), (95, 21300232), (146, 13859740), (152, 13312645), (190, 10650116), (292, 6929870), (365, 5543896), (380, 5325058), (584, 3464935), (730, 2771948), (760, 2662529), (1387, 1458920), (1460, 1385974), (2774, 729460), (2920, 692987), (5548, 364730), (6935, 291784), (11096, 182365), (13870, 145892), (27740, 72946), (36473, 55480)]