26856352000

素因数分解:

$2^8\times 5^3\times {\mathrm{839261}}^1$

素因数の和:839292

約数の個数: 72

約数和(自身を含む): 66902609592

約数和(自身を除く): 40046257592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6400, 8000, 16000, 32000, 839261, 1678522, 3357044, 4196305, 6714088, 8392610, 13428176, 16785220, 20981525, 26856352, 33570440, 41963050, 53712704, 67140880, 83926100, 104907625, 107425408, 134281760, 167852200, 209815250, 214850816, 268563520, 335704400, 419630500, 537127040, 671408800, 839261000, 1074254080, 1342817600, 1678522000, 2685635200, 3357044000, 5371270400, 6714088000, 13428176000, 26856352000]

約数ペア:

[(1, 26856352000), (2, 13428176000), (4, 6714088000), (5, 5371270400), (8, 3357044000), (10, 2685635200), (16, 1678522000), (20, 1342817600), (25, 1074254080), (32, 839261000), (40, 671408800), (50, 537127040), (64, 419630500), (80, 335704400), (100, 268563520), (125, 214850816), (128, 209815250), (160, 167852200), (200, 134281760), (250, 107425408), (256, 104907625), (320, 83926100), (400, 67140880), (500, 53712704), (640, 41963050), (800, 33570440), (1000, 26856352), (1280, 20981525), (1600, 16785220), (2000, 13428176), (3200, 8392610), (4000, 6714088), (6400, 4196305), (8000, 3357044), (16000, 1678522), (32000, 839261)]