4663840

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 11164608

約数和(自身を除く): 6500768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 283, 412, 515, 566, 824, 1030, 1132, 1415, 1648, 2060, 2264, 2830, 3296, 4120, 4528, 5660, 8240, 9056, 11320, 16480, 22640, 29149, 45280, 58298, 116596, 145745, 233192, 291490, 466384, 582980, 932768, 1165960, 2331920, 4663840]

約数ペア:

[(1, 4663840), (2, 2331920), (4, 1165960), (5, 932768), (8, 582980), (10, 466384), (16, 291490), (20, 233192), (32, 145745), (40, 116596), (80, 58298), (103, 45280), (160, 29149), (206, 22640), (283, 16480), (412, 11320), (515, 9056), (566, 8240), (824, 5660), (1030, 4528), (1132, 4120), (1415, 3296), (1648, 2830), (2060, 2264)]