794869675880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{405545753}}^1$

素因数の和:405545778

約数の個数: 48

約数和(自身を含む): 2080449718020

約数和(自身を除く): 1285580042140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 405545753, 811091506, 1622183012, 2027728765, 2838820271, 3244366024, 4055457530, 5677640542, 8110915060, 11355281084, 14194101355, 16221830120, 19871741897, 22710562168, 28388202710, 39743483794, 56776405420, 79486967588, 99358709485, 113552810840, 158973935176, 198717418970, 397434837940, 794869675880]

約数ペア:

[(1, 794869675880), (2, 397434837940), (4, 198717418970), (5, 158973935176), (7, 113552810840), (8, 99358709485), (10, 79486967588), (14, 56776405420), (20, 39743483794), (28, 28388202710), (35, 22710562168), (40, 19871741897), (49, 16221830120), (56, 14194101355), (70, 11355281084), (98, 8110915060), (140, 5677640542), (196, 4055457530), (245, 3244366024), (280, 2838820271), (392, 2027728765), (490, 1622183012), (980, 811091506), (1960, 405545753)]