152374480

素因数分解:

$2^4\times 5^1\times {\mathrm{1904681}}^1$

素因数の和:1904694

約数の個数: 20

約数和(自身を含む): 354270852

約数和(自身を除く): 201896372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1904681, 3809362, 7618724, 9523405, 15237448, 19046810, 30474896, 38093620, 76187240, 152374480]

約数ペア:

[(1, 152374480), (2, 76187240), (4, 38093620), (5, 30474896), (8, 19046810), (10, 15237448), (16, 9523405), (20, 7618724), (40, 3809362), (80, 1904681)]