26794384640

素因数分解:

$2^8\times 5^1\times {\mathrm{877}}^1\times {\mathrm{23869}}^1$

素因数の和:24767

約数の個数: 72

約数和(自身を含む): 64256798760

約数和(自身を除く): 37462414120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 877, 1280, 1754, 3508, 4385, 7016, 8770, 14032, 17540, 23869, 28064, 35080, 47738, 56128, 70160, 95476, 112256, 119345, 140320, 190952, 224512, 238690, 280640, 381904, 477380, 561280, 763808, 954760, 1122560, 1527616, 1909520, 3055232, 3819040, 6110464, 7638080, 15276160, 20933113, 30552320, 41866226, 83732452, 104665565, 167464904, 209331130, 334929808, 418662260, 669859616, 837324520, 1339719232, 1674649040, 2679438464, 3349298080, 5358876928, 6698596160, 13397192320, 26794384640]

約数ペア:

[(1, 26794384640), (2, 13397192320), (4, 6698596160), (5, 5358876928), (8, 3349298080), (10, 2679438464), (16, 1674649040), (20, 1339719232), (32, 837324520), (40, 669859616), (64, 418662260), (80, 334929808), (128, 209331130), (160, 167464904), (256, 104665565), (320, 83732452), (640, 41866226), (877, 30552320), (1280, 20933113), (1754, 15276160), (3508, 7638080), (4385, 6110464), (7016, 3819040), (8770, 3055232), (14032, 1909520), (17540, 1527616), (23869, 1122560), (28064, 954760), (35080, 763808), (47738, 561280), (56128, 477380), (70160, 381904), (95476, 280640), (112256, 238690), (119345, 224512), (140320, 190952)]