12825340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 29733984

約数和(自身を除く): 16908644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 601, 970, 1067, 1202, 1940, 2134, 2404, 3005, 4268, 5335, 6010, 6611, 10670, 12020, 13222, 21340, 26444, 33055, 58297, 66110, 116594, 132220, 233188, 291485, 582970, 641267, 1165940, 1282534, 2565068, 3206335, 6412670, 12825340]

約数ペア:

[(1, 12825340), (2, 6412670), (4, 3206335), (5, 2565068), (10, 1282534), (11, 1165940), (20, 641267), (22, 582970), (44, 291485), (55, 233188), (97, 132220), (110, 116594), (194, 66110), (220, 58297), (388, 33055), (485, 26444), (601, 21340), (970, 13222), (1067, 12020), (1202, 10670), (1940, 6611), (2134, 6010), (2404, 5335), (3005, 4268)]