12838990400

素因数分解:

$2^6\times 5^2\times {\mathrm{1327}}^1\times {\mathrm{6047}}^1$

素因数の和:7396

約数の個数: 84

約数和(自身を含む): 31620976128

約数和(自身を除く): 18781985728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1327, 1600, 2654, 5308, 6047, 6635, 10616, 12094, 13270, 21232, 24188, 26540, 30235, 33175, 42464, 48376, 53080, 60470, 66350, 84928, 96752, 106160, 120940, 132700, 151175, 193504, 212320, 241880, 265400, 302350, 387008, 424640, 483760, 530800, 604700, 967520, 1061600, 1209400, 1935040, 2123200, 2418800, 4837600, 8024369, 9675200, 16048738, 32097476, 40121845, 64194952, 80243690, 128389904, 160487380, 200609225, 256779808, 320974760, 401218450, 513559616, 641949520, 802436900, 1283899040, 1604873800, 2567798080, 3209747600, 6419495200, 12838990400]

約数ペア:

[(1, 12838990400), (2, 6419495200), (4, 3209747600), (5, 2567798080), (8, 1604873800), (10, 1283899040), (16, 802436900), (20, 641949520), (25, 513559616), (32, 401218450), (40, 320974760), (50, 256779808), (64, 200609225), (80, 160487380), (100, 128389904), (160, 80243690), (200, 64194952), (320, 40121845), (400, 32097476), (800, 16048738), (1327, 9675200), (1600, 8024369), (2654, 4837600), (5308, 2418800), (6047, 2123200), (6635, 1935040), (10616, 1209400), (12094, 1061600), (13270, 967520), (21232, 604700), (24188, 530800), (26540, 483760), (30235, 424640), (33175, 387008), (42464, 302350), (48376, 265400), (53080, 241880), (60470, 212320), (66350, 193504), (84928, 151175), (96752, 132700), (106160, 120940)]