201473208880

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28296799}}^1$

素因数の和:28296901

約数の個数: 40

約数和(自身を含む): 473688432000

約数和(自身を除く): 272215223120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 28296799, 56593598, 113187196, 141483995, 226374392, 282967990, 452748784, 565935980, 1131871960, 2263743920, 2518415111, 5036830222, 10073660444, 12592075555, 20147320888, 25184151110, 40294641776, 50368302220, 100736604440, 201473208880]

約数ペア:

[(1, 201473208880), (2, 100736604440), (4, 50368302220), (5, 40294641776), (8, 25184151110), (10, 20147320888), (16, 12592075555), (20, 10073660444), (40, 5036830222), (80, 2518415111), (89, 2263743920), (178, 1131871960), (356, 565935980), (445, 452748784), (712, 282967990), (890, 226374392), (1424, 141483995), (1780, 113187196), (3560, 56593598), (7120, 28296799)]