511135810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{4013}}^1$

素因数の和:4338

約数の個数: 32

約数和(自身を含む): 943322112

約数和(自身を除く): 432186302

約数列:

[1, 2, 5, 10, 47, 94, 235, 271, 470, 542, 1355, 2710, 4013, 8026, 12737, 20065, 25474, 40130, 63685, 127370, 188611, 377222, 943055, 1087523, 1886110, 2175046, 5437615, 10875230, 51113581, 102227162, 255567905, 511135810]

約数ペア:

[(1, 511135810), (2, 255567905), (5, 102227162), (10, 51113581), (47, 10875230), (94, 5437615), (235, 2175046), (271, 1886110), (470, 1087523), (542, 943055), (1355, 377222), (2710, 188611), (4013, 127370), (8026, 63685), (12737, 40130), (20065, 25474)]