27142240

素因数分解:

$2^5\times 5^1\times {\mathrm{169639}}^1$

素因数の和:169654

約数の個数: 24

約数和(自身を含む): 64123920

約数和(自身を除く): 36981680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 169639, 339278, 678556, 848195, 1357112, 1696390, 2714224, 3392780, 5428448, 6785560, 13571120, 27142240]

約数ペア:

[(1, 27142240), (2, 13571120), (4, 6785560), (5, 5428448), (8, 3392780), (10, 2714224), (16, 1696390), (20, 1357112), (32, 848195), (40, 678556), (80, 339278), (160, 169639)]