10809440

素因数分解:

$2^5\times 5^1\times {\mathrm{67559}}^1$

素因数の和:67574

約数の個数: 24

約数和(自身を含む): 25537680

約数和(自身を除く): 14728240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 67559, 135118, 270236, 337795, 540472, 675590, 1080944, 1351180, 2161888, 2702360, 5404720, 10809440]

約数ペア:

[(1, 10809440), (2, 5404720), (4, 2702360), (5, 2161888), (8, 1351180), (10, 1080944), (16, 675590), (20, 540472), (32, 337795), (40, 270236), (80, 135118), (160, 67559)]