132541960

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{16651}}^1$

素因数の和:16861

約数の個数: 32

約数和(自身を含む): 299736000

約数和(自身を除く): 167194040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 16651, 33302, 66604, 83255, 133208, 166510, 333020, 666040, 3313549, 6627098, 13254196, 16567745, 26508392, 33135490, 66270980, 132541960]

約数ペア:

[(1, 132541960), (2, 66270980), (4, 33135490), (5, 26508392), (8, 16567745), (10, 13254196), (20, 6627098), (40, 3313549), (199, 666040), (398, 333020), (796, 166510), (995, 133208), (1592, 83255), (1990, 66604), (3980, 33302), (7960, 16651)]