26987756800

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{136027}}^1$

素因数の和:136084

約数の個数: 108

約数和(自身を含む): 68954225536

約数和(自身を除く): 41966468736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1280, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 6400, 7936, 9920, 12400, 19840, 24800, 39680, 49600, 99200, 136027, 198400, 272054, 544108, 680135, 1088216, 1360270, 2176432, 2720540, 3400675, 4216837, 4352864, 5441080, 6801350, 8433674, 8705728, 10882160, 13602700, 16867348, 17411456, 21084185, 21764320, 27205400, 33734696, 34822912, 42168370, 43528640, 54410800, 67469392, 84336740, 87057280, 105420925, 108821600, 134938784, 168673480, 174114560, 210841850, 217643200, 269877568, 337346960, 421683700, 435286400, 539755136, 674693920, 843367400, 870572800, 1079510272, 1349387840, 1686734800, 2698775680, 3373469600, 5397551360, 6746939200, 13493878400, 26987756800]

約数ペア:

[(1, 26987756800), (2, 13493878400), (4, 6746939200), (5, 5397551360), (8, 3373469600), (10, 2698775680), (16, 1686734800), (20, 1349387840), (25, 1079510272), (31, 870572800), (32, 843367400), (40, 674693920), (50, 539755136), (62, 435286400), (64, 421683700), (80, 337346960), (100, 269877568), (124, 217643200), (128, 210841850), (155, 174114560), (160, 168673480), (200, 134938784), (248, 108821600), (256, 105420925), (310, 87057280), (320, 84336740), (400, 67469392), (496, 54410800), (620, 43528640), (640, 42168370), (775, 34822912), (800, 33734696), (992, 27205400), (1240, 21764320), (1280, 21084185), (1550, 17411456), (1600, 16867348), (1984, 13602700), (2480, 10882160), (3100, 8705728), (3200, 8433674), (3968, 6801350), (4960, 5441080), (6200, 4352864), (6400, 4216837), (7936, 3400675), (9920, 2720540), (12400, 2176432), (19840, 1360270), (24800, 1088216), (39680, 680135), (49600, 544108), (99200, 272054), (136027, 198400)]