80650130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{66653}}^1$

素因数の和:66682

約数の個数: 24

約数和(自身を含む): 159569676

約数和(自身を除く): 78919546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 66653, 133306, 333265, 666530, 733183, 1466366, 3665915, 7331830, 8065013, 16130026, 40325065, 80650130]

約数ペア:

[(1, 80650130), (2, 40325065), (5, 16130026), (10, 8065013), (11, 7331830), (22, 3665915), (55, 1466366), (110, 733183), (121, 666530), (242, 333265), (605, 133306), (1210, 66653)]