32743460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 72912000

約数和(自身を除く): 40168540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 199, 380, 398, 433, 796, 866, 995, 1732, 1990, 2165, 3781, 3980, 4330, 7562, 8227, 8660, 15124, 16454, 18905, 32908, 37810, 41135, 75620, 82270, 86167, 164540, 172334, 344668, 430835, 861670, 1637173, 1723340, 3274346, 6548692, 8185865, 16371730, 32743460]

約数ペア:

[(1, 32743460), (2, 16371730), (4, 8185865), (5, 6548692), (10, 3274346), (19, 1723340), (20, 1637173), (38, 861670), (76, 430835), (95, 344668), (190, 172334), (199, 164540), (380, 86167), (398, 82270), (433, 75620), (796, 41135), (866, 37810), (995, 32908), (1732, 18905), (1990, 16454), (2165, 15124), (3781, 8660), (3980, 8227), (4330, 7562)]