80559710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104623}}^1$

素因数の和:104648

約数の個数: 32

約数和(自身を含む): 180790272

約数和(自身を除く): 100230562

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 104623, 209246, 523115, 732361, 1046230, 1150853, 1464722, 2301706, 3661805, 5754265, 7323610, 8055971, 11508530, 16111942, 40279855, 80559710]

約数ペア:

[(1, 80559710), (2, 40279855), (5, 16111942), (7, 11508530), (10, 8055971), (11, 7323610), (14, 5754265), (22, 3661805), (35, 2301706), (55, 1464722), (70, 1150853), (77, 1046230), (110, 732361), (154, 523115), (385, 209246), (770, 104623)]