45245960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 61440760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 47, 82, 94, 164, 188, 205, 235, 328, 376, 410, 470, 587, 820, 940, 1174, 1640, 1880, 1927, 2348, 2935, 3854, 4696, 5870, 7708, 9635, 11740, 15416, 19270, 23480, 24067, 27589, 38540, 48134, 55178, 77080, 96268, 110356, 120335, 137945, 192536, 220712, 240670, 275890, 481340, 551780, 962680, 1103560, 1131149, 2262298, 4524596, 5655745, 9049192, 11311490, 22622980, 45245960]

約数ペア:

[(1, 45245960), (2, 22622980), (4, 11311490), (5, 9049192), (8, 5655745), (10, 4524596), (20, 2262298), (40, 1131149), (41, 1103560), (47, 962680), (82, 551780), (94, 481340), (164, 275890), (188, 240670), (205, 220712), (235, 192536), (328, 137945), (376, 120335), (410, 110356), (470, 96268), (587, 77080), (820, 55178), (940, 48134), (1174, 38540), (1640, 27589), (1880, 24067), (1927, 23480), (2348, 19270), (2935, 15416), (3854, 11740), (4696, 9635), (5870, 7708)]