85859300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{7877}}^1$

素因数の和:8000

約数の個数: 36

約数和(自身を含む): 188047860

約数和(自身を除く): 102188560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 7877, 10900, 15754, 31508, 39385, 78770, 157540, 196925, 393850, 787700, 858593, 1717186, 3434372, 4292965, 8585930, 17171860, 21464825, 42929650, 85859300]

約数ペア:

[(1, 85859300), (2, 42929650), (4, 21464825), (5, 17171860), (10, 8585930), (20, 4292965), (25, 3434372), (50, 1717186), (100, 858593), (109, 787700), (218, 393850), (436, 196925), (545, 157540), (1090, 78770), (2180, 39385), (2725, 31508), (5450, 15754), (7877, 10900)]