14001820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 33965568

約数和(自身を除く): 19963748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 971, 1030, 1442, 1942, 2060, 2884, 3605, 3884, 4855, 6797, 7210, 9710, 13594, 14420, 19420, 27188, 33985, 67970, 100013, 135940, 200026, 400052, 500065, 700091, 1000130, 1400182, 2000260, 2800364, 3500455, 7000910, 14001820]

約数ペア:

[(1, 14001820), (2, 7000910), (4, 3500455), (5, 2800364), (7, 2000260), (10, 1400182), (14, 1000130), (20, 700091), (28, 500065), (35, 400052), (70, 200026), (103, 135940), (140, 100013), (206, 67970), (412, 33985), (515, 27188), (721, 19420), (971, 14420), (1030, 13594), (1442, 9710), (1942, 7210), (2060, 6797), (2884, 4855), (3605, 3884)]