2015320480

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{36299}}^1$

素因数の和:36661

約数の個数: 48

約数和(自身を含む): 4775047200

約数和(自身を除く): 2759726720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1388, 1735, 2776, 3470, 5552, 6940, 11104, 13880, 27760, 36299, 55520, 72598, 145196, 181495, 290392, 362990, 580784, 725980, 1161568, 1451960, 2903920, 5807840, 12595753, 25191506, 50383012, 62978765, 100766024, 125957530, 201532048, 251915060, 403064096, 503830120, 1007660240, 2015320480]

約数ペア:

[(1, 2015320480), (2, 1007660240), (4, 503830120), (5, 403064096), (8, 251915060), (10, 201532048), (16, 125957530), (20, 100766024), (32, 62978765), (40, 50383012), (80, 25191506), (160, 12595753), (347, 5807840), (694, 2903920), (1388, 1451960), (1735, 1161568), (2776, 725980), (3470, 580784), (5552, 362990), (6940, 290392), (11104, 181495), (13880, 145196), (27760, 72598), (36299, 55520)]