29383840

素因数分解:

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

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 70132608

約数和(自身を除く): 40748768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 1783, 2060, 3296, 3566, 4120, 7132, 8240, 8915, 14264, 16480, 17830, 28528, 35660, 57056, 71320, 142640, 183649, 285280, 367298, 734596, 918245, 1469192, 1836490, 2938384, 3672980, 5876768, 7345960, 14691920, 29383840]

約数ペア:

[(1, 29383840), (2, 14691920), (4, 7345960), (5, 5876768), (8, 3672980), (10, 2938384), (16, 1836490), (20, 1469192), (32, 918245), (40, 734596), (80, 367298), (103, 285280), (160, 183649), (206, 142640), (412, 71320), (515, 57056), (824, 35660), (1030, 28528), (1648, 17830), (1783, 16480), (2060, 14264), (3296, 8915), (3566, 8240), (4120, 7132)]