189001292800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{7382863}}^1$

素因数の和:7382893

約数の個数: 66

約数和(自身を含む): 468494400848

約数和(自身を除く): 279493108048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6400, 12800, 25600, 7382863, 14765726, 29531452, 36914315, 59062904, 73828630, 118125808, 147657260, 184571575, 236251616, 295314520, 369143150, 472503232, 590629040, 738286300, 945006464, 1181258080, 1476572600, 1890012928, 2362516160, 2953145200, 3780025856, 4725032320, 5906290400, 7560051712, 9450064640, 11812580800, 18900129280, 23625161600, 37800258560, 47250323200, 94500646400, 189001292800]

約数ペア:

[(1, 189001292800), (2, 94500646400), (4, 47250323200), (5, 37800258560), (8, 23625161600), (10, 18900129280), (16, 11812580800), (20, 9450064640), (25, 7560051712), (32, 5906290400), (40, 4725032320), (50, 3780025856), (64, 2953145200), (80, 2362516160), (100, 1890012928), (128, 1476572600), (160, 1181258080), (200, 945006464), (256, 738286300), (320, 590629040), (400, 472503232), (512, 369143150), (640, 295314520), (800, 236251616), (1024, 184571575), (1280, 147657260), (1600, 118125808), (2560, 73828630), (3200, 59062904), (5120, 36914315), (6400, 29531452), (12800, 14765726), (25600, 7382863)]