80522230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 149073408

約数和(自身を除く): 68551178

約数列:

[1, 2, 5, 10, 43, 86, 215, 271, 430, 542, 691, 1355, 1382, 2710, 3455, 6910, 11653, 23306, 29713, 58265, 59426, 116530, 148565, 187261, 297130, 374522, 936305, 1872610, 8052223, 16104446, 40261115, 80522230]

約数ペア:

[(1, 80522230), (2, 40261115), (5, 16104446), (10, 8052223), (43, 1872610), (86, 936305), (215, 374522), (271, 297130), (430, 187261), (542, 148565), (691, 116530), (1355, 59426), (1382, 58265), (2710, 29713), (3455, 23306), (6910, 11653)]