8535680

素因数分解:

$2^7\times 5^1\times {\mathrm{13337}}^1$

素因数の和:13356

約数の個数: 32

約数和(自身を含む): 20407140

約数和(自身を除く): 11871460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 13337, 26674, 53348, 66685, 106696, 133370, 213392, 266740, 426784, 533480, 853568, 1066960, 1707136, 2133920, 4267840, 8535680]

約数ペア:

[(1, 8535680), (2, 4267840), (4, 2133920), (5, 1707136), (8, 1066960), (10, 853568), (16, 533480), (20, 426784), (32, 266740), (40, 213392), (64, 133370), (80, 106696), (128, 66685), (160, 53348), (320, 26674), (640, 13337)]