11386720

素因数分解:

$2^5\times 5^1\times {\mathrm{71167}}^1$

素因数の和:71182

約数の個数: 24

約数和(自身を含む): 26901504

約数和(自身を除く): 15514784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 71167, 142334, 284668, 355835, 569336, 711670, 1138672, 1423340, 2277344, 2846680, 5693360, 11386720]

約数ペア:

[(1, 11386720), (2, 5693360), (4, 2846680), (5, 2277344), (8, 1423340), (10, 1138672), (16, 711670), (20, 569336), (32, 355835), (40, 284668), (80, 142334), (160, 71167)]