105294880

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3307}}^1$

素因数の和:3521

約数の個数: 48

約数和(自身を含む): 250084800

約数和(自身を除く): 144789920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1592, 1990, 3184, 3307, 3980, 6368, 6614, 7960, 13228, 15920, 16535, 26456, 31840, 33070, 52912, 66140, 105824, 132280, 264560, 529120, 658093, 1316186, 2632372, 3290465, 5264744, 6580930, 10529488, 13161860, 21058976, 26323720, 52647440, 105294880]

約数ペア:

[(1, 105294880), (2, 52647440), (4, 26323720), (5, 21058976), (8, 13161860), (10, 10529488), (16, 6580930), (20, 5264744), (32, 3290465), (40, 2632372), (80, 1316186), (160, 658093), (199, 529120), (398, 264560), (796, 132280), (995, 105824), (1592, 66140), (1990, 52912), (3184, 33070), (3307, 31840), (3980, 26456), (6368, 16535), (6614, 15920), (7960, 13228)]