68060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 148176

約数和(自身を除く): 80116

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 164, 166, 205, 332, 410, 415, 820, 830, 1660, 3403, 6806, 13612, 17015, 34030, 68060]

約数ペア:

[(1, 68060), (2, 34030), (4, 17015), (5, 13612), (10, 6806), (20, 3403), (41, 1660), (82, 830), (83, 820), (164, 415), (166, 410), (205, 332)]