83569040

素因数分解:

$2^4\times 5^1\times {\mathrm{1044613}}^1$

素因数の和:1044626

約数の個数: 20

約数和(自身を含む): 194298204

約数和(自身を除く): 110729164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1044613, 2089226, 4178452, 5223065, 8356904, 10446130, 16713808, 20892260, 41784520, 83569040]

約数ペア:

[(1, 83569040), (2, 41784520), (4, 20892260), (5, 16713808), (8, 10446130), (10, 8356904), (16, 5223065), (20, 4178452), (40, 2089226), (80, 1044613)]