109430240

素因数分解:

$2^5\times 5^1\times {\mathrm{683939}}^1$

素因数の和:683954

約数の個数: 24

約数和(自身を含む): 258529320

約数和(自身を除く): 149099080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 683939, 1367878, 2735756, 3419695, 5471512, 6839390, 10943024, 13678780, 21886048, 27357560, 54715120, 109430240]

約数ペア:

[(1, 109430240), (2, 54715120), (4, 27357560), (5, 21886048), (8, 13678780), (10, 10943024), (16, 6839390), (20, 5471512), (32, 3419695), (40, 2735756), (80, 1367878), (160, 683939)]