22904900

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1364

約数の個数: 36

約数和(自身を含む): 49996800

約数和(自身を除く): 27091900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1151, 1990, 2302, 3980, 4604, 4975, 5755, 9950, 11510, 19900, 23020, 28775, 57550, 115100, 229049, 458098, 916196, 1145245, 2290490, 4580980, 5726225, 11452450, 22904900]

約数ペア:

[(1, 22904900), (2, 11452450), (4, 5726225), (5, 4580980), (10, 2290490), (20, 1145245), (25, 916196), (50, 458098), (100, 229049), (199, 115100), (398, 57550), (796, 28775), (995, 23020), (1151, 19900), (1990, 11510), (2302, 9950), (3980, 5755), (4604, 4975)]