13884800

素因数分解:

$2^7\times 5^2\times {\mathrm{4339}}^1$

素因数の和:4363

約数の個数: 48

約数和(自身を含む): 34307700

約数和(自身を除く): 20422900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 4339, 8678, 17356, 21695, 34712, 43390, 69424, 86780, 108475, 138848, 173560, 216950, 277696, 347120, 433900, 555392, 694240, 867800, 1388480, 1735600, 2776960, 3471200, 6942400, 13884800]

約数ペア:

[(1, 13884800), (2, 6942400), (4, 3471200), (5, 2776960), (8, 1735600), (10, 1388480), (16, 867800), (20, 694240), (25, 555392), (32, 433900), (40, 347120), (50, 277696), (64, 216950), (80, 173560), (100, 138848), (128, 108475), (160, 86780), (200, 69424), (320, 43390), (400, 34712), (640, 21695), (800, 17356), (1600, 8678), (3200, 4339)]