12036280

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 27300240

約数和(自身を除く): 15263960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2297, 2620, 4594, 5240, 9188, 11485, 18376, 22970, 45940, 91880, 300907, 601814, 1203628, 1504535, 2407256, 3009070, 6018140, 12036280]

約数ペア:

[(1, 12036280), (2, 6018140), (4, 3009070), (5, 2407256), (8, 1504535), (10, 1203628), (20, 601814), (40, 300907), (131, 91880), (262, 45940), (524, 22970), (655, 18376), (1048, 11485), (1310, 9188), (2297, 5240), (2620, 4594)]