20042327600

素因数分解:

$2^4\times 5^2\times {\mathrm{50105819}}^1$

素因数の和:50105837

約数の個数: 30

約数和(自身を含む): 48151693020

約数和(自身を除く): 28109365420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 50105819, 100211638, 200423276, 250529095, 400846552, 501058190, 801693104, 1002116380, 1252645475, 2004232760, 2505290950, 4008465520, 5010581900, 10021163800, 20042327600]

約数ペア:

[(1, 20042327600), (2, 10021163800), (4, 5010581900), (5, 4008465520), (8, 2505290950), (10, 2004232760), (16, 1252645475), (20, 1002116380), (25, 801693104), (40, 501058190), (50, 400846552), (80, 250529095), (100, 200423276), (200, 100211638), (400, 50105819)]