29389520

素因数分解:

$2^4\times 5^1\times {\mathrm{367369}}^1$

素因数の和:367382

約数の個数: 20

約数和(自身を含む): 68330820

約数和(自身を除く): 38941300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367369, 734738, 1469476, 1836845, 2938952, 3673690, 5877904, 7347380, 14694760, 29389520]

約数ペア:

[(1, 29389520), (2, 14694760), (4, 7347380), (5, 5877904), (8, 3673690), (10, 2938952), (16, 1836845), (20, 1469476), (40, 734738), (80, 367369)]