264214880

素因数分解:

$2^5\times 5^1\times {\mathrm{1651343}}^1$

素因数の和:1651358

約数の個数: 24

約数和(自身を含む): 624208032

約数和(自身を除く): 359993152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1651343, 3302686, 6605372, 8256715, 13210744, 16513430, 26421488, 33026860, 52842976, 66053720, 132107440, 264214880]

約数ペア:

[(1, 264214880), (2, 132107440), (4, 66053720), (5, 52842976), (8, 33026860), (10, 26421488), (16, 16513430), (20, 13210744), (32, 8256715), (40, 6605372), (80, 3302686), (160, 1651343)]