117558380

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{21851}}^1$

素因数の和:22129

約数の個数: 24

約数和(自身を含む): 247801680

約数和(自身を除く): 130243300

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 21851, 43702, 87404, 109255, 218510, 437020, 5877919, 11755838, 23511676, 29389595, 58779190, 117558380]

約数ペア:

[(1, 117558380), (2, 58779190), (4, 29389595), (5, 23511676), (10, 11755838), (20, 5877919), (269, 437020), (538, 218510), (1076, 109255), (1345, 87404), (2690, 43702), (5380, 21851)]