76770440

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5437}}^1$

素因数の和:5801

約数の個数: 32

約数和(自身を含む): 173254680

約数和(自身を除く): 96484240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 5437, 7060, 10874, 14120, 21748, 27185, 43496, 54370, 108740, 217480, 1919261, 3838522, 7677044, 9596305, 15354088, 19192610, 38385220, 76770440]

約数ペア:

[(1, 76770440), (2, 38385220), (4, 19192610), (5, 15354088), (8, 9596305), (10, 7677044), (20, 3838522), (40, 1919261), (353, 217480), (706, 108740), (1412, 54370), (1765, 43496), (2824, 27185), (3530, 21748), (5437, 14120), (7060, 10874)]