9315440

素因数分解:

$2^4\times 5^1\times {\mathrm{116443}}^1$

素因数の和:116456

約数の個数: 20

約数和(自身を含む): 21658584

約数和(自身を除く): 12343144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 116443, 232886, 465772, 582215, 931544, 1164430, 1863088, 2328860, 4657720, 9315440]

約数ペア:

[(1, 9315440), (2, 4657720), (4, 2328860), (5, 1863088), (8, 1164430), (10, 931544), (16, 582215), (20, 465772), (40, 232886), (80, 116443)]