8534480

素因数分解:

$2^4\times 5^1\times {\mathrm{106681}}^1$

素因数の和:106694

約数の個数: 20

約数和(自身を含む): 19842852

約数和(自身を除く): 11308372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106681, 213362, 426724, 533405, 853448, 1066810, 1706896, 2133620, 4267240, 8534480]

約数ペア:

[(1, 8534480), (2, 4267240), (4, 2133620), (5, 1706896), (8, 1066810), (10, 853448), (16, 533405), (20, 426724), (40, 213362), (80, 106681)]