27146720

素因数分解:

$2^5\times 5^1\times {\mathrm{169667}}^1$

素因数の和:169682

約数の個数: 24

約数和(自身を含む): 64134504

約数和(自身を除く): 36987784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 169667, 339334, 678668, 848335, 1357336, 1696670, 2714672, 3393340, 5429344, 6786680, 13573360, 27146720]

約数ペア:

[(1, 27146720), (2, 13573360), (4, 6786680), (5, 5429344), (8, 3393340), (10, 2714672), (16, 1696670), (20, 1357336), (32, 848335), (40, 678668), (80, 339334), (160, 169667)]