126898480

素因数分解:

$2^4\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1297}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 295507872

約数和(自身を除く): 168609392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1223, 1297, 2446, 2594, 4892, 5188, 6115, 6485, 9784, 10376, 12230, 12970, 19568, 20752, 24460, 25940, 48920, 51880, 97840, 103760, 1586231, 3172462, 6344924, 7931155, 12689848, 15862310, 25379696, 31724620, 63449240, 126898480]

約数ペア:

[(1, 126898480), (2, 63449240), (4, 31724620), (5, 25379696), (8, 15862310), (10, 12689848), (16, 7931155), (20, 6344924), (40, 3172462), (80, 1586231), (1223, 103760), (1297, 97840), (2446, 51880), (2594, 48920), (4892, 25940), (5188, 24460), (6115, 20752), (6485, 19568), (9784, 12970), (10376, 12230)]