22464140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66071}}^1$

素因数の和:66097

約数の個数: 24

約数和(自身を含む): 49950432

約数和(自身を除く): 27486292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66071, 132142, 264284, 330355, 660710, 1123207, 1321420, 2246414, 4492828, 5616035, 11232070, 22464140]

約数ペア:

[(1, 22464140), (2, 11232070), (4, 5616035), (5, 4492828), (10, 2246414), (17, 1321420), (20, 1123207), (34, 660710), (68, 330355), (85, 264284), (170, 132142), (340, 66071)]