80558170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9511}}^1$

素因数の和:9547

約数の個数: 48

約数和(自身を含む): 182173824

約数和(自身を除く): 101615654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 9511, 19022, 47555, 66577, 95110, 104621, 133154, 209242, 332885, 523105, 665770, 732347, 1046210, 1150831, 1464694, 2301662, 3661735, 5754155, 7323470, 8055817, 11508310, 16111634, 40279085, 80558170]

約数ペア:

[(1, 80558170), (2, 40279085), (5, 16111634), (7, 11508310), (10, 8055817), (11, 7323470), (14, 5754155), (22, 3661735), (35, 2301662), (55, 1464694), (70, 1150831), (77, 1046210), (110, 732347), (121, 665770), (154, 523105), (242, 332885), (385, 209242), (605, 133154), (770, 104621), (847, 95110), (1210, 66577), (1694, 47555), (4235, 19022), (8470, 9511)]