89043190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 163120320

約数和(自身を除く): 74077130

約数列:

[1, 2, 5, 10, 109, 151, 218, 302, 541, 545, 755, 1082, 1090, 1510, 2705, 5410, 16459, 32918, 58969, 81691, 82295, 117938, 163382, 164590, 294845, 408455, 589690, 816910, 8904319, 17808638, 44521595, 89043190]

約数ペア:

[(1, 89043190), (2, 44521595), (5, 17808638), (10, 8904319), (109, 816910), (151, 589690), (218, 408455), (302, 294845), (541, 164590), (545, 163382), (755, 117938), (1082, 82295), (1090, 81691), (1510, 58969), (2705, 32918), (5410, 16459)]