26232280

素因数分解:

$2^3\times 5^1\times {\mathrm{655807}}^1$

素因数の和:655818

約数の個数: 16

約数和(自身を含む): 59022720

約数和(自身を除く): 32790440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 655807, 1311614, 2623228, 3279035, 5246456, 6558070, 13116140, 26232280]

約数ペア:

[(1, 26232280), (2, 13116140), (4, 6558070), (5, 5246456), (8, 3279035), (10, 2623228), (20, 1311614), (40, 655807)]