29123838760

素因数分解:

$2^3\times 5^1\times {\mathrm{728095969}}^1$

素因数の和:728095980

約数の個数: 16

約数和(自身を含む): 65528637300

約数和(自身を除く): 36404798540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 728095969, 1456191938, 2912383876, 3640479845, 5824767752, 7280959690, 14561919380, 29123838760]

約数ペア:

[(1, 29123838760), (2, 14561919380), (4, 7280959690), (5, 5824767752), (8, 3640479845), (10, 2912383876), (20, 1456191938), (40, 728095969)]