52694480

素因数分解:

$2^4\times 5^1\times {\mathrm{658681}}^1$

素因数の和:658694

約数の個数: 20

約数和(自身を含む): 122514852

約数和(自身を除く): 69820372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 658681, 1317362, 2634724, 3293405, 5269448, 6586810, 10538896, 13173620, 26347240, 52694480]

約数ペア:

[(1, 52694480), (2, 26347240), (4, 13173620), (5, 10538896), (8, 6586810), (10, 5269448), (16, 3293405), (20, 2634724), (40, 1317362), (80, 658681)]