2016082880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{900037}}^1$

素因数の和:900061

約数の個数: 56

約数和(自身を含む): 5486631648

約数和(自身を除く): 3470548768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 900037, 1800074, 3600148, 4500185, 6300259, 7200296, 9000370, 12600518, 14400592, 18000740, 25201036, 28801184, 31501295, 36001480, 50402072, 57602368, 63002590, 72002960, 100804144, 126005180, 144005920, 201608288, 252010360, 288011840, 403216576, 504020720, 1008041440, 2016082880]

約数ペア:

[(1, 2016082880), (2, 1008041440), (4, 504020720), (5, 403216576), (7, 288011840), (8, 252010360), (10, 201608288), (14, 144005920), (16, 126005180), (20, 100804144), (28, 72002960), (32, 63002590), (35, 57602368), (40, 50402072), (56, 36001480), (64, 31501295), (70, 28801184), (80, 25201036), (112, 18000740), (140, 14400592), (160, 12600518), (224, 9000370), (280, 7200296), (320, 6300259), (448, 4500185), (560, 3600148), (1120, 1800074), (2240, 900037)]