9169040

素因数分解:

$2^4\times 5^1\times {\mathrm{114613}}^1$

素因数の和:114626

約数の個数: 20

約数和(自身を含む): 21318204

約数和(自身を除く): 12149164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 114613, 229226, 458452, 573065, 916904, 1146130, 1833808, 2292260, 4584520, 9169040]

約数ペア:

[(1, 9169040), (2, 4584520), (4, 2292260), (5, 1833808), (8, 1146130), (10, 916904), (16, 573065), (20, 458452), (40, 229226), (80, 114613)]