2134480

素因数分解:

$2^4\times 5^1\times {\mathrm{26681}}^1$

素因数の和:26694

約数の個数: 20

約数和(自身を含む): 4962852

約数和(自身を除く): 2828372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26681, 53362, 106724, 133405, 213448, 266810, 426896, 533620, 1067240, 2134480]

約数ペア:

[(1, 2134480), (2, 1067240), (4, 533620), (5, 426896), (8, 266810), (10, 213448), (16, 133405), (20, 106724), (40, 53362), (80, 26681)]