289632170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{701}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 529701120

約数和(自身を除く): 240068950

約数列:

[1, 2, 5, 10, 79, 158, 395, 523, 701, 790, 1046, 1402, 2615, 3505, 5230, 7010, 41317, 55379, 82634, 110758, 206585, 276895, 366623, 413170, 553790, 733246, 1833115, 3666230, 28963217, 57926434, 144816085, 289632170]

約数ペア:

[(1, 289632170), (2, 144816085), (5, 57926434), (10, 28963217), (79, 3666230), (158, 1833115), (395, 733246), (523, 553790), (701, 413170), (790, 366623), (1046, 276895), (1402, 206585), (2615, 110758), (3505, 82634), (5230, 55379), (7010, 41317)]