10909340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41959}}^1$

素因数の和:41981

約数の個数: 24

約数和(自身を含む): 24672480

約数和(自身を除く): 13763140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 41959, 83918, 167836, 209795, 419590, 545467, 839180, 1090934, 2181868, 2727335, 5454670, 10909340]

約数ペア:

[(1, 10909340), (2, 5454670), (4, 2727335), (5, 2181868), (10, 1090934), (13, 839180), (20, 545467), (26, 419590), (52, 209795), (65, 167836), (130, 83918), (260, 41959)]