13486300

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1030

約数の個数: 36

約数和(自身を含む): 29485960

約数和(自身を除く): 15999660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 859, 1570, 1718, 3140, 3436, 3925, 4295, 7850, 8590, 15700, 17180, 21475, 42950, 85900, 134863, 269726, 539452, 674315, 1348630, 2697260, 3371575, 6743150, 13486300]

約数ペア:

[(1, 13486300), (2, 6743150), (4, 3371575), (5, 2697260), (10, 1348630), (20, 674315), (25, 539452), (50, 269726), (100, 134863), (157, 85900), (314, 42950), (628, 21475), (785, 17180), (859, 15700), (1570, 8590), (1718, 7850), (3140, 4295), (3436, 3925)]