28038200

素因数分解:

$2^3\times 5^2\times {\mathrm{140191}}^1$

素因数の和:140207

約数の個数: 24

約数和(自身を含む): 65189280

約数和(自身を除く): 37151080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 140191, 280382, 560764, 700955, 1121528, 1401910, 2803820, 3504775, 5607640, 7009550, 14019100, 28038200]

約数ペア:

[(1, 28038200), (2, 14019100), (4, 7009550), (5, 5607640), (8, 3504775), (10, 2803820), (20, 1401910), (25, 1121528), (40, 700955), (50, 560764), (100, 280382), (200, 140191)]