201950871520

素因数分解:

$2^5\times 5^1\times {\mathrm{1262192947}}^1$

素因数の和:1262192962

約数の個数: 24

約数和(自身を含む): 477108934344

約数和(自身を除く): 275158062824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1262192947, 2524385894, 5048771788, 6310964735, 10097543576, 12621929470, 20195087152, 25243858940, 40390174304, 50487717880, 100975435760, 201950871520]

約数ペア:

[(1, 201950871520), (2, 100975435760), (4, 50487717880), (5, 40390174304), (8, 25243858940), (10, 20195087152), (16, 12621929470), (20, 10097543576), (32, 6310964735), (40, 5048771788), (80, 2524385894), (160, 1262192947)]