80148530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104089}}^1$

素因数の和:104114

約数の個数: 32

約数和(自身を含む): 179867520

約数和(自身を除く): 99718990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 104089, 208178, 520445, 728623, 1040890, 1144979, 1457246, 2289958, 3643115, 5724895, 7286230, 8014853, 11449790, 16029706, 40074265, 80148530]

約数ペア:

[(1, 80148530), (2, 40074265), (5, 16029706), (7, 11449790), (10, 8014853), (11, 7286230), (14, 5724895), (22, 3643115), (35, 2289958), (55, 1457246), (70, 1144979), (77, 1040890), (110, 728623), (154, 520445), (385, 208178), (770, 104089)]