1008099340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{36341}}^1$

素因数の和:36442

約数の個数: 48

約数和(自身を含む): 2259018720

約数和(自身を除く): 1250919380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 13870, 27740, 36341, 72682, 145364, 181705, 363410, 690479, 726820, 1380958, 2652893, 2761916, 3452395, 5305786, 6904790, 10611572, 13264465, 13809580, 26528930, 50404967, 53057860, 100809934, 201619868, 252024835, 504049670, 1008099340]

約数ペア:

[(1, 1008099340), (2, 504049670), (4, 252024835), (5, 201619868), (10, 100809934), (19, 53057860), (20, 50404967), (38, 26528930), (73, 13809580), (76, 13264465), (95, 10611572), (146, 6904790), (190, 5305786), (292, 3452395), (365, 2761916), (380, 2652893), (730, 1380958), (1387, 726820), (1460, 690479), (2774, 363410), (5548, 181705), (6935, 145364), (13870, 72682), (27740, 36341)]