47307440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14423}}^1$

素因数の和:14477

約数の個数: 40

約数和(自身を含む): 112680288

約数和(自身を除く): 65372848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 14423, 28846, 57692, 72115, 115384, 144230, 230768, 288460, 576920, 591343, 1153840, 1182686, 2365372, 2956715, 4730744, 5913430, 9461488, 11826860, 23653720, 47307440]

約数ペア:

[(1, 47307440), (2, 23653720), (4, 11826860), (5, 9461488), (8, 5913430), (10, 4730744), (16, 2956715), (20, 2365372), (40, 1182686), (41, 1153840), (80, 591343), (82, 576920), (164, 288460), (205, 230768), (328, 144230), (410, 115384), (656, 72115), (820, 57692), (1640, 28846), (3280, 14423)]