103696018480

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6513569}}^1$

素因数の和:6513781

約数の個数: 40

約数和(自身を含む): 242304804000

約数和(自身を除く): 138608785520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 7960, 15920, 6513569, 13027138, 26054276, 32567845, 52108552, 65135690, 104217104, 130271380, 260542760, 521085520, 1296200231, 2592400462, 5184800924, 6481001155, 10369601848, 12962002310, 20739203696, 25924004620, 51848009240, 103696018480]

約数ペア:

[(1, 103696018480), (2, 51848009240), (4, 25924004620), (5, 20739203696), (8, 12962002310), (10, 10369601848), (16, 6481001155), (20, 5184800924), (40, 2592400462), (80, 1296200231), (199, 521085520), (398, 260542760), (796, 130271380), (995, 104217104), (1592, 65135690), (1990, 52108552), (3184, 32567845), (3980, 26054276), (7960, 13027138), (15920, 6513569)]