4813400

素因数分解:

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

素因数の和:644

約数の個数: 48

約数和(自身を含む): 11483640

約数和(自身を除く): 6670240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 587, 820, 1025, 1174, 1640, 2050, 2348, 2935, 4100, 4696, 5870, 8200, 11740, 14675, 23480, 24067, 29350, 48134, 58700, 96268, 117400, 120335, 192536, 240670, 481340, 601675, 962680, 1203350, 2406700, 4813400]

約数ペア:

[(1, 4813400), (2, 2406700), (4, 1203350), (5, 962680), (8, 601675), (10, 481340), (20, 240670), (25, 192536), (40, 120335), (41, 117400), (50, 96268), (82, 58700), (100, 48134), (164, 29350), (200, 24067), (205, 23480), (328, 14675), (410, 11740), (587, 8200), (820, 5870), (1025, 4696), (1174, 4100), (1640, 2935), (2050, 2348)]