14742800

素因数分解:

$2^4\times 5^2\times {\mathrm{36857}}^1$

素因数の和:36875

約数の個数: 30

約数和(自身を含む): 35420538

約数和(自身を除く): 20677738

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 36857, 73714, 147428, 184285, 294856, 368570, 589712, 737140, 921425, 1474280, 1842850, 2948560, 3685700, 7371400, 14742800]

約数ペア:

[(1, 14742800), (2, 7371400), (4, 3685700), (5, 2948560), (8, 1842850), (10, 1474280), (16, 921425), (20, 737140), (25, 589712), (40, 368570), (50, 294856), (80, 184285), (100, 147428), (200, 73714), (400, 36857)]