1057810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 2096640

約数和(自身を除く): 1038830

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 103, 130, 158, 206, 395, 515, 790, 1027, 1030, 1339, 2054, 2678, 5135, 6695, 8137, 10270, 13390, 16274, 40685, 81370, 105781, 211562, 528905, 1057810]

約数ペア:

[(1, 1057810), (2, 528905), (5, 211562), (10, 105781), (13, 81370), (26, 40685), (65, 16274), (79, 13390), (103, 10270), (130, 8137), (158, 6695), (206, 5135), (395, 2678), (515, 2054), (790, 1339), (1027, 1030)]