5141600

素因数分解:

$2^5\times 5^2\times {\mathrm{6427}}^1$

素因数の和:6447

約数の個数: 36

約数和(自身を含む): 12553884

約数和(自身を除く): 7412284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 6427, 12854, 25708, 32135, 51416, 64270, 102832, 128540, 160675, 205664, 257080, 321350, 514160, 642700, 1028320, 1285400, 2570800, 5141600]

約数ペア:

[(1, 5141600), (2, 2570800), (4, 1285400), (5, 1028320), (8, 642700), (10, 514160), (16, 321350), (20, 257080), (25, 205664), (32, 160675), (40, 128540), (50, 102832), (80, 64270), (100, 51416), (160, 32135), (200, 25708), (400, 12854), (800, 6427)]