119217680

素因数分解:

$2^4\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1327}}^1$

素因数の和:2463

約数の個数: 40

約数和(自身を含む): 277636992

約数和(自身を除く): 158419312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1123, 1327, 2246, 2654, 4492, 5308, 5615, 6635, 8984, 10616, 11230, 13270, 17968, 21232, 22460, 26540, 44920, 53080, 89840, 106160, 1490221, 2980442, 5960884, 7451105, 11921768, 14902210, 23843536, 29804420, 59608840, 119217680]

約数ペア:

[(1, 119217680), (2, 59608840), (4, 29804420), (5, 23843536), (8, 14902210), (10, 11921768), (16, 7451105), (20, 5960884), (40, 2980442), (80, 1490221), (1123, 106160), (1327, 89840), (2246, 53080), (2654, 44920), (4492, 26540), (5308, 22460), (5615, 21232), (6635, 17968), (8984, 13270), (10616, 11230)]