18588320

素因数分解:

$2^5\times 5^1\times {\mathrm{116177}}^1$

素因数の和:116192

約数の個数: 24

約数和(自身を含む): 43915284

約数和(自身を除く): 25326964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 116177, 232354, 464708, 580885, 929416, 1161770, 1858832, 2323540, 3717664, 4647080, 9294160, 18588320]

約数ペア:

[(1, 18588320), (2, 9294160), (4, 4647080), (5, 3717664), (8, 2323540), (10, 1858832), (16, 1161770), (20, 929416), (32, 580885), (40, 464708), (80, 232354), (160, 116177)]