26775040

素因数分解:

$2^9\times 5^1\times {\mathrm{10459}}^1$

素因数の和:10482

約数の個数: 40

約数和(自身を含む): 64203480

約数和(自身を除く): 37428440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 10459, 20918, 41836, 52295, 83672, 104590, 167344, 209180, 334688, 418360, 669376, 836720, 1338752, 1673440, 2677504, 3346880, 5355008, 6693760, 13387520, 26775040]

約数ペア:

[(1, 26775040), (2, 13387520), (4, 6693760), (5, 5355008), (8, 3346880), (10, 2677504), (16, 1673440), (20, 1338752), (32, 836720), (40, 669376), (64, 418360), (80, 334688), (128, 209180), (160, 167344), (256, 104590), (320, 83672), (512, 52295), (640, 41836), (1280, 20918), (2560, 10459)]