127844960

素因数分解:

$2^5\times 5^1\times {\mathrm{799031}}^1$

素因数の和:799046

約数の個数: 24

約数和(自身を含む): 302034096

約数和(自身を除く): 174189136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 799031, 1598062, 3196124, 3995155, 6392248, 7990310, 12784496, 15980620, 25568992, 31961240, 63922480, 127844960]

約数ペア:

[(1, 127844960), (2, 63922480), (4, 31961240), (5, 25568992), (8, 15980620), (10, 12784496), (16, 7990310), (20, 6392248), (32, 3995155), (40, 3196124), (80, 1598062), (160, 799031)]