67166380

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{8861}}^1$

素因数の和:9249

約数の個数: 24

約数和(自身を含む): 141437520

約数和(自身を除く): 74271140

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 8861, 17722, 35444, 44305, 88610, 177220, 3358319, 6716638, 13433276, 16791595, 33583190, 67166380]

約数ペア:

[(1, 67166380), (2, 33583190), (4, 16791595), (5, 13433276), (10, 6716638), (20, 3358319), (379, 177220), (758, 88610), (1516, 44305), (1895, 35444), (3790, 17722), (7580, 8861)]