9440680

素因数分解:

$2^3\times 5^1\times {\mathrm{236017}}^1$

素因数の和:236028

約数の個数: 16

約数和(自身を含む): 21241620

約数和(自身を除く): 11800940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 236017, 472034, 944068, 1180085, 1888136, 2360170, 4720340, 9440680]

約数ペア:

[(1, 9440680), (2, 4720340), (4, 2360170), (5, 1888136), (8, 1180085), (10, 944068), (20, 472034), (40, 236017)]