91593520

素因数分解:

$2^4\times 5^1\times {\mathrm{1144919}}^1$

素因数の和:1144932

約数の個数: 20

約数和(自身を含む): 212955120

約数和(自身を除く): 121361600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1144919, 2289838, 4579676, 5724595, 9159352, 11449190, 18318704, 22898380, 45796760, 91593520]

約数ペア:

[(1, 91593520), (2, 45796760), (4, 22898380), (5, 18318704), (8, 11449190), (10, 9159352), (16, 5724595), (20, 4579676), (40, 2289838), (80, 1144919)]