528492080

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{12211}}^1$

素因数の和:12765

約数の個数: 40

約数和(自身を含む): 1231116144

約数和(自身を除く): 702624064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 12211, 21640, 24422, 43280, 48844, 61055, 97688, 122110, 195376, 244220, 488440, 976880, 6606151, 13212302, 26424604, 33030755, 52849208, 66061510, 105698416, 132123020, 264246040, 528492080]

約数ペア:

[(1, 528492080), (2, 264246040), (4, 132123020), (5, 105698416), (8, 66061510), (10, 52849208), (16, 33030755), (20, 26424604), (40, 13212302), (80, 6606151), (541, 976880), (1082, 488440), (2164, 244220), (2705, 195376), (4328, 122110), (5410, 97688), (8656, 61055), (10820, 48844), (12211, 43280), (21640, 24422)]