14391160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 37440000

約数和(自身を除く): 23048840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 499, 515, 721, 824, 998, 1030, 1442, 1996, 2060, 2495, 2884, 3493, 3605, 3992, 4120, 4990, 5768, 6986, 7210, 9980, 13972, 14420, 17465, 19960, 27944, 28840, 34930, 51397, 69860, 102794, 139720, 205588, 256985, 359779, 411176, 513970, 719558, 1027940, 1439116, 1798895, 2055880, 2878232, 3597790, 7195580, 14391160]

約数ペア:

[(1, 14391160), (2, 7195580), (4, 3597790), (5, 2878232), (7, 2055880), (8, 1798895), (10, 1439116), (14, 1027940), (20, 719558), (28, 513970), (35, 411176), (40, 359779), (56, 256985), (70, 205588), (103, 139720), (140, 102794), (206, 69860), (280, 51397), (412, 34930), (499, 28840), (515, 27944), (721, 19960), (824, 17465), (998, 14420), (1030, 13972), (1442, 9980), (1996, 7210), (2060, 6986), (2495, 5768), (2884, 4990), (3493, 4120), (3605, 3992)]