28203200

素因数分解:

$2^6\times 5^2\times {\mathrm{17627}}^1$

素因数の和:17649

約数の個数: 42

約数和(自身を含む): 69401436

約数和(自身を除く): 41198236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 17627, 35254, 70508, 88135, 141016, 176270, 282032, 352540, 440675, 564064, 705080, 881350, 1128128, 1410160, 1762700, 2820320, 3525400, 5640640, 7050800, 14101600, 28203200]

約数ペア:

[(1, 28203200), (2, 14101600), (4, 7050800), (5, 5640640), (8, 3525400), (10, 2820320), (16, 1762700), (20, 1410160), (25, 1128128), (32, 881350), (40, 705080), (50, 564064), (64, 440675), (80, 352540), (100, 282032), (160, 176270), (200, 141016), (320, 88135), (400, 70508), (800, 35254), (1600, 17627)]