10256800

素因数分解:

$2^5\times 5^2\times {\mathrm{12821}}^1$

素因数の和:12841

約数の個数: 36

約数和(自身を含む): 25041366

約数和(自身を除く): 14784566

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 12821, 25642, 51284, 64105, 102568, 128210, 205136, 256420, 320525, 410272, 512840, 641050, 1025680, 1282100, 2051360, 2564200, 5128400, 10256800]

約数ペア:

[(1, 10256800), (2, 5128400), (4, 2564200), (5, 2051360), (8, 1282100), (10, 1025680), (16, 641050), (20, 512840), (25, 410272), (32, 320525), (40, 256420), (50, 205136), (80, 128210), (100, 102568), (160, 64105), (200, 51284), (400, 25642), (800, 12821)]