13940800

素因数分解:

$2^6\times 5^2\times {\mathrm{8713}}^1$

素因数の和:8735

約数の個数: 42

約数和(自身を含む): 34307018

約数和(自身を除く): 20366218

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 8713, 17426, 34852, 43565, 69704, 87130, 139408, 174260, 217825, 278816, 348520, 435650, 557632, 697040, 871300, 1394080, 1742600, 2788160, 3485200, 6970400, 13940800]

約数ペア:

[(1, 13940800), (2, 6970400), (4, 3485200), (5, 2788160), (8, 1742600), (10, 1394080), (16, 871300), (20, 697040), (25, 557632), (32, 435650), (40, 348520), (50, 278816), (64, 217825), (80, 174260), (100, 139408), (160, 87130), (200, 69704), (320, 43565), (400, 34852), (800, 17426), (1600, 8713)]