800037200

素因数分解:

$2^4\times 5^2\times {\mathrm{2000093}}^1$

素因数の和:2000111

約数の個数: 30

約数和(自身を含む): 1922090334

約数和(自身を除く): 1122053134

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2000093, 4000186, 8000372, 10000465, 16000744, 20000930, 32001488, 40001860, 50002325, 80003720, 100004650, 160007440, 200009300, 400018600, 800037200]

約数ペア:

[(1, 800037200), (2, 400018600), (4, 200009300), (5, 160007440), (8, 100004650), (10, 80003720), (16, 50002325), (20, 40001860), (25, 32001488), (40, 20000930), (50, 16000744), (80, 10000465), (100, 8000372), (200, 4000186), (400, 2000093)]