58129520

素因数分解:

$2^4\times 5^1\times {\mathrm{726619}}^1$

素因数の和:726632

約数の個数: 20

約数和(自身を含む): 135151320

約数和(自身を除く): 77021800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 726619, 1453238, 2906476, 3633095, 5812952, 7266190, 11625904, 14532380, 29064760, 58129520]

約数ペア:

[(1, 58129520), (2, 29064760), (4, 14532380), (5, 11625904), (8, 7266190), (10, 5812952), (16, 3633095), (20, 2906476), (40, 1453238), (80, 726619)]