27148960

素因数分解:

$2^5\times 5^1\times {\mathrm{169681}}^1$

素因数の和:169696

約数の個数: 24

約数和(自身を含む): 64139796

約数和(自身を除く): 36990836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 169681, 339362, 678724, 848405, 1357448, 1696810, 2714896, 3393620, 5429792, 6787240, 13574480, 27148960]

約数ペア:

[(1, 27148960), (2, 13574480), (4, 6787240), (5, 5429792), (8, 3393620), (10, 2714896), (16, 1696810), (20, 1357448), (32, 848405), (40, 678724), (80, 339362), (160, 169681)]