8437280

素因数分解:

$2^5\times 5^1\times {\mathrm{52733}}^1$

素因数の和:52748

約数の個数: 24

約数和(自身を含む): 19933452

約数和(自身を除く): 11496172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 52733, 105466, 210932, 263665, 421864, 527330, 843728, 1054660, 1687456, 2109320, 4218640, 8437280]

約数ペア:

[(1, 8437280), (2, 4218640), (4, 2109320), (5, 1687456), (8, 1054660), (10, 843728), (16, 527330), (20, 421864), (32, 263665), (40, 210932), (80, 105466), (160, 52733)]