194588320

素因数分解:

$2^5\times 5^1\times {\mathrm{1216177}}^1$

素因数の和:1216192

約数の個数: 24

約数和(自身を含む): 459715284

約数和(自身を除く): 265126964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1216177, 2432354, 4864708, 6080885, 9729416, 12161770, 19458832, 24323540, 38917664, 48647080, 97294160, 194588320]

約数ペア:

[(1, 194588320), (2, 97294160), (4, 48647080), (5, 38917664), (8, 24323540), (10, 19458832), (16, 12161770), (20, 9729416), (32, 6080885), (40, 4864708), (80, 2432354), (160, 1216177)]