102653920

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6229}}^1$

素因数の和:6347

約数の個数: 48

約数和(自身を含む): 244913760

約数和(自身を除く): 142259840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 6229, 8240, 12458, 16480, 24916, 31145, 49832, 62290, 99664, 124580, 199328, 249160, 498320, 641587, 996640, 1283174, 2566348, 3207935, 5132696, 6415870, 10265392, 12831740, 20530784, 25663480, 51326960, 102653920]

約数ペア:

[(1, 102653920), (2, 51326960), (4, 25663480), (5, 20530784), (8, 12831740), (10, 10265392), (16, 6415870), (20, 5132696), (32, 3207935), (40, 2566348), (80, 1283174), (103, 996640), (160, 641587), (206, 498320), (412, 249160), (515, 199328), (824, 124580), (1030, 99664), (1648, 62290), (2060, 49832), (3296, 31145), (4120, 24916), (6229, 16480), (8240, 12458)]