8139200

素因数分解:

$2^6\times 5^2\times {\mathrm{5087}}^1$

素因数の和:5109

約数の個数: 42

約数和(自身を含む): 20031456

約数和(自身を除く): 11892256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 5087, 10174, 20348, 25435, 40696, 50870, 81392, 101740, 127175, 162784, 203480, 254350, 325568, 406960, 508700, 813920, 1017400, 1627840, 2034800, 4069600, 8139200]

約数ペア:

[(1, 8139200), (2, 4069600), (4, 2034800), (5, 1627840), (8, 1017400), (10, 813920), (16, 508700), (20, 406960), (25, 325568), (32, 254350), (40, 203480), (50, 162784), (64, 127175), (80, 101740), (100, 81392), (160, 50870), (200, 40696), (320, 25435), (400, 20348), (800, 10174), (1600, 5087)]