44313320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 105840000

約数和(自身を除く): 61526680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 199, 293, 380, 398, 586, 760, 796, 995, 1172, 1465, 1592, 1990, 2344, 2930, 3781, 3980, 5567, 5860, 7562, 7960, 11134, 11720, 15124, 18905, 22268, 27835, 30248, 37810, 44536, 55670, 58307, 75620, 111340, 116614, 151240, 222680, 233228, 291535, 466456, 583070, 1107833, 1166140, 2215666, 2332280, 4431332, 5539165, 8862664, 11078330, 22156660, 44313320]

約数ペア:

[(1, 44313320), (2, 22156660), (4, 11078330), (5, 8862664), (8, 5539165), (10, 4431332), (19, 2332280), (20, 2215666), (38, 1166140), (40, 1107833), (76, 583070), (95, 466456), (152, 291535), (190, 233228), (199, 222680), (293, 151240), (380, 116614), (398, 111340), (586, 75620), (760, 58307), (796, 55670), (995, 44536), (1172, 37810), (1465, 30248), (1592, 27835), (1990, 22268), (2344, 18905), (2930, 15124), (3781, 11720), (3980, 11134), (5567, 7960), (5860, 7562)]