22047565160

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5056781}}^1$

素因数の和:5056901

約数の個数: 32

約数和(自身を含む): 50062141800

約数和(自身を除く): 28014576640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 5056781, 10113562, 20227124, 25283905, 40454248, 50567810, 101135620, 202271240, 551189129, 1102378258, 2204756516, 2755945645, 4409513032, 5511891290, 11023782580, 22047565160]

約数ペア:

[(1, 22047565160), (2, 11023782580), (4, 5511891290), (5, 4409513032), (8, 2755945645), (10, 2204756516), (20, 1102378258), (40, 551189129), (109, 202271240), (218, 101135620), (436, 50567810), (545, 40454248), (872, 25283905), (1090, 20227124), (2180, 10113562), (4360, 5056781)]