85316060

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33589}}^1$

素因数の和:33725

約数の個数: 24

約数和(自身を含む): 180579840

約数和(自身を除く): 95263780

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 33589, 67178, 134356, 167945, 335890, 671780, 4265803, 8531606, 17063212, 21329015, 42658030, 85316060]

約数ペア:

[(1, 85316060), (2, 42658030), (4, 21329015), (5, 17063212), (10, 8531606), (20, 4265803), (127, 671780), (254, 335890), (508, 167945), (635, 134356), (1270, 67178), (2540, 33589)]