26569240

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2267}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 60011280

約数和(自身を除く): 33442040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2267, 2344, 2930, 4534, 5860, 9068, 11335, 11720, 18136, 22670, 45340, 90680, 664231, 1328462, 2656924, 3321155, 5313848, 6642310, 13284620, 26569240]

約数ペア:

[(1, 26569240), (2, 13284620), (4, 6642310), (5, 5313848), (8, 3321155), (10, 2656924), (20, 1328462), (40, 664231), (293, 90680), (586, 45340), (1172, 22670), (1465, 18136), (2267, 11720), (2344, 11335), (2930, 9068), (4534, 5860)]