5005280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 13970880

約数和(自身を除く): 8965600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 109, 112, 140, 160, 164, 205, 218, 224, 280, 287, 328, 410, 436, 545, 560, 574, 656, 763, 820, 872, 1090, 1120, 1148, 1312, 1435, 1526, 1640, 1744, 2180, 2296, 2870, 3052, 3280, 3488, 3815, 4360, 4469, 4592, 5740, 6104, 6560, 7630, 8720, 8938, 9184, 11480, 12208, 15260, 17440, 17876, 22345, 22960, 24416, 30520, 31283, 35752, 44690, 45920, 61040, 62566, 71504, 89380, 122080, 125132, 143008, 156415, 178760, 250264, 312830, 357520, 500528, 625660, 715040, 1001056, 1251320, 2502640, 5005280]

約数ペア:

[(1, 5005280), (2, 2502640), (4, 1251320), (5, 1001056), (7, 715040), (8, 625660), (10, 500528), (14, 357520), (16, 312830), (20, 250264), (28, 178760), (32, 156415), (35, 143008), (40, 125132), (41, 122080), (56, 89380), (70, 71504), (80, 62566), (82, 61040), (109, 45920), (112, 44690), (140, 35752), (160, 31283), (164, 30520), (205, 24416), (218, 22960), (224, 22345), (280, 17876), (287, 17440), (328, 15260), (410, 12208), (436, 11480), (545, 9184), (560, 8938), (574, 8720), (656, 7630), (763, 6560), (820, 6104), (872, 5740), (1090, 4592), (1120, 4469), (1148, 4360), (1312, 3815), (1435, 3488), (1526, 3280), (1640, 3052), (1744, 2870), (2180, 2296)]