41139200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{1607}}^1$

素因数の和:1637

約数の個数: 66

約数和(自身を含む): 102038856

約数和(自身を除く): 60899656

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, 1607, 2560, 3200, 3214, 5120, 6400, 6428, 8035, 12800, 12856, 16070, 25600, 25712, 32140, 40175, 51424, 64280, 80350, 102848, 128560, 160700, 205696, 257120, 321400, 411392, 514240, 642800, 822784, 1028480, 1285600, 1645568, 2056960, 2571200, 4113920, 5142400, 8227840, 10284800, 20569600, 41139200]

約数ペア:

[(1, 41139200), (2, 20569600), (4, 10284800), (5, 8227840), (8, 5142400), (10, 4113920), (16, 2571200), (20, 2056960), (25, 1645568), (32, 1285600), (40, 1028480), (50, 822784), (64, 642800), (80, 514240), (100, 411392), (128, 321400), (160, 257120), (200, 205696), (256, 160700), (320, 128560), (400, 102848), (512, 80350), (640, 64280), (800, 51424), (1024, 40175), (1280, 32140), (1600, 25712), (1607, 25600), (2560, 16070), (3200, 12856), (3214, 12800), (5120, 8035), (6400, 6428)]