63160940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 140313600

約数和(自身を除く): 77152660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 347, 380, 479, 694, 958, 1388, 1735, 1916, 2395, 3470, 4790, 6593, 6940, 9101, 9580, 13186, 18202, 26372, 32965, 36404, 45505, 65930, 91010, 131860, 166213, 182020, 332426, 664852, 831065, 1662130, 3158047, 3324260, 6316094, 12632188, 15790235, 31580470, 63160940]

約数ペア:

[(1, 63160940), (2, 31580470), (4, 15790235), (5, 12632188), (10, 6316094), (19, 3324260), (20, 3158047), (38, 1662130), (76, 831065), (95, 664852), (190, 332426), (347, 182020), (380, 166213), (479, 131860), (694, 91010), (958, 65930), (1388, 45505), (1735, 36404), (1916, 32965), (2395, 26372), (3470, 18202), (4790, 13186), (6593, 9580), (6940, 9101)]