3847240

素因数分解:

$2^3\times 5^1\times {\mathrm{96181}}^1$

素因数の和:96192

約数の個数: 16

約数和(自身を含む): 8656380

約数和(自身を除く): 4809140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 96181, 192362, 384724, 480905, 769448, 961810, 1923620, 3847240]

約数ペア:

[(1, 3847240), (2, 1923620), (4, 961810), (5, 769448), (8, 480905), (10, 384724), (20, 192362), (40, 96181)]