26088280

素因数分解:

$2^3\times 5^1\times {\mathrm{652207}}^1$

素因数の和:652218

約数の個数: 16

約数和(自身を含む): 58698720

約数和(自身を除く): 32610440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 652207, 1304414, 2608828, 3261035, 5217656, 6522070, 13044140, 26088280]

約数ペア:

[(1, 26088280), (2, 13044140), (4, 6522070), (5, 5217656), (8, 3261035), (10, 2608828), (20, 1304414), (40, 652207)]