7138160

素因数分解:

$2^4\times 5^1\times {\mathrm{89227}}^1$

素因数の和:89240

約数の個数: 20

約数和(自身を含む): 16596408

約数和(自身を除く): 9458248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89227, 178454, 356908, 446135, 713816, 892270, 1427632, 1784540, 3569080, 7138160]

約数ペア:

[(1, 7138160), (2, 3569080), (4, 1784540), (5, 1427632), (8, 892270), (10, 713816), (16, 446135), (20, 356908), (40, 178454), (80, 89227)]