9236720

素因数分解:

$2^4\times 5^1\times {\mathrm{115459}}^1$

素因数の和:115472

約数の個数: 20

約数和(自身を含む): 21475560

約数和(自身を除く): 12238840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115459, 230918, 461836, 577295, 923672, 1154590, 1847344, 2309180, 4618360, 9236720]

約数ペア:

[(1, 9236720), (2, 4618360), (4, 2309180), (5, 1847344), (8, 1154590), (10, 923672), (16, 577295), (20, 461836), (40, 230918), (80, 115459)]