131763040

素因数分解:

$2^5\times 5^1\times {\mathrm{823519}}^1$

素因数の和:823534

約数の個数: 24

約数和(自身を含む): 311290560

約数和(自身を除く): 179527520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 823519, 1647038, 3294076, 4117595, 6588152, 8235190, 13176304, 16470380, 26352608, 32940760, 65881520, 131763040]

約数ペア:

[(1, 131763040), (2, 65881520), (4, 32940760), (5, 26352608), (8, 16470380), (10, 13176304), (16, 8235190), (20, 6588152), (32, 4117595), (40, 3294076), (80, 1647038), (160, 823519)]