65588060

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{11839}}^1$

素因数の和:12125

約数の個数: 24

約数和(自身を含む): 138243840

約数和(自身を除く): 72655780

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 11839, 23678, 47356, 59195, 118390, 236780, 3279403, 6558806, 13117612, 16397015, 32794030, 65588060]

約数ペア:

[(1, 65588060), (2, 32794030), (4, 16397015), (5, 13117612), (10, 6558806), (20, 3279403), (277, 236780), (554, 118390), (1108, 59195), (1385, 47356), (2770, 23678), (5540, 11839)]