2571200

素因数分解:

$2^6\times 5^2\times {\mathrm{1607}}^1$

素因数の和:1629

約数の個数: 42

約数和(自身を含む): 6330696

約数和(自身を除く): 3759496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1607, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 40175, 51424, 64280, 80350, 102848, 128560, 160700, 257120, 321400, 514240, 642800, 1285600, 2571200]

約数ペア:

[(1, 2571200), (2, 1285600), (4, 642800), (5, 514240), (8, 321400), (10, 257120), (16, 160700), (20, 128560), (25, 102848), (32, 80350), (40, 64280), (50, 51424), (64, 40175), (80, 32140), (100, 25712), (160, 16070), (200, 12856), (320, 8035), (400, 6428), (800, 3214), (1600, 1607)]