229041040

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{14387}}^1$

素因数の和:14599

約数の個数: 40

約数和(自身を含む): 535233600

約数和(自身を除く): 306192560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 7960, 14387, 15920, 28774, 57548, 71935, 115096, 143870, 230192, 287740, 575480, 1150960, 2863013, 5726026, 11452052, 14315065, 22904104, 28630130, 45808208, 57260260, 114520520, 229041040]

約数ペア:

[(1, 229041040), (2, 114520520), (4, 57260260), (5, 45808208), (8, 28630130), (10, 22904104), (16, 14315065), (20, 11452052), (40, 5726026), (80, 2863013), (199, 1150960), (398, 575480), (796, 287740), (995, 230192), (1592, 143870), (1990, 115096), (3184, 71935), (3980, 57548), (7960, 28774), (14387, 15920)]