12750550

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1224

約数の個数: 24

約数和(自身を含む): 23828832

約数和(自身を除く): 11078282

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 941, 1355, 1882, 2710, 4705, 6775, 9410, 13550, 23525, 47050, 255011, 510022, 1275055, 2550110, 6375275, 12750550]

約数ペア:

[(1, 12750550), (2, 6375275), (5, 2550110), (10, 1275055), (25, 510022), (50, 255011), (271, 47050), (542, 23525), (941, 13550), (1355, 9410), (1882, 6775), (2710, 4705)]