11270720

素因数分解:

$2^6\times 5^1\times {\mathrm{35221}}^1$

素因数の和:35238

約数の個数: 28

約数和(自身を含む): 26839164

約数和(自身を除く): 15568444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 35221, 70442, 140884, 176105, 281768, 352210, 563536, 704420, 1127072, 1408840, 2254144, 2817680, 5635360, 11270720]

約数ペア:

[(1, 11270720), (2, 5635360), (4, 2817680), (5, 2254144), (8, 1408840), (10, 1127072), (16, 704420), (20, 563536), (32, 352210), (40, 281768), (64, 176105), (80, 140884), (160, 70442), (320, 35221)]