47429620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8263}}^1$

素因数の和:8320

約数の個数: 48

約数和(自身を含む): 116621568

約数和(自身を除く): 69191948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 8263, 16526, 33052, 41315, 57841, 82630, 115682, 165260, 231364, 289205, 338783, 578410, 677566, 1156820, 1355132, 1693915, 2371481, 3387830, 4742962, 6775660, 9485924, 11857405, 23714810, 47429620]

約数ペア:

[(1, 47429620), (2, 23714810), (4, 11857405), (5, 9485924), (7, 6775660), (10, 4742962), (14, 3387830), (20, 2371481), (28, 1693915), (35, 1355132), (41, 1156820), (70, 677566), (82, 578410), (140, 338783), (164, 289205), (205, 231364), (287, 165260), (410, 115682), (574, 82630), (820, 57841), (1148, 41315), (1435, 33052), (2870, 16526), (5740, 8263)]