38783260

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15269}}^1$

素因数の和:15405

約数の個数: 24

約数和(自身を含む): 82091520

約数和(自身を除く): 43308260

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 15269, 30538, 61076, 76345, 152690, 305380, 1939163, 3878326, 7756652, 9695815, 19391630, 38783260]

約数ペア:

[(1, 38783260), (2, 19391630), (4, 9695815), (5, 7756652), (10, 3878326), (20, 1939163), (127, 305380), (254, 152690), (508, 76345), (635, 61076), (1270, 30538), (2540, 15269)]