8506880

素因数分解:

$2^9\times 5^1\times {\mathrm{3323}}^1$

素因数の和:3346

約数の個数: 40

約数和(自身を含む): 20402712

約数和(自身を除く): 11895832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3323, 6646, 13292, 16615, 26584, 33230, 53168, 66460, 106336, 132920, 212672, 265840, 425344, 531680, 850688, 1063360, 1701376, 2126720, 4253440, 8506880]

約数ペア:

[(1, 8506880), (2, 4253440), (4, 2126720), (5, 1701376), (8, 1063360), (10, 850688), (16, 531680), (20, 425344), (32, 265840), (40, 212672), (64, 132920), (80, 106336), (128, 66460), (160, 53168), (256, 33230), (320, 26584), (512, 16615), (640, 13292), (1280, 6646), (2560, 3323)]