9235540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10739}}^1$

素因数の和:10791

約数の個数: 24

約数和(自身を含む): 19847520

約数和(自身を除く): 10611980

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 10739, 21478, 42956, 53695, 107390, 214780, 461777, 923554, 1847108, 2308885, 4617770, 9235540]

約数ペア:

[(1, 9235540), (2, 4617770), (4, 2308885), (5, 1847108), (10, 923554), (20, 461777), (43, 214780), (86, 107390), (172, 53695), (215, 42956), (430, 21478), (860, 10739)]