14691920

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1783}}^1$

素因数の和:1899

約数の個数: 40

約数和(自身を含む): 34509696

約数和(自身を除く): 19817776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 1783, 2060, 3566, 4120, 7132, 8240, 8915, 14264, 17830, 28528, 35660, 71320, 142640, 183649, 367298, 734596, 918245, 1469192, 1836490, 2938384, 3672980, 7345960, 14691920]

約数ペア:

[(1, 14691920), (2, 7345960), (4, 3672980), (5, 2938384), (8, 1836490), (10, 1469192), (16, 918245), (20, 734596), (40, 367298), (80, 183649), (103, 142640), (206, 71320), (412, 35660), (515, 28528), (824, 17830), (1030, 14264), (1648, 8915), (1783, 8240), (2060, 7132), (3566, 4120)]