83191780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{594227}}^1$

素因数の和:594243

約数の個数: 24

約数和(自身を含む): 199660608

約数和(自身を除く): 116468828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 594227, 1188454, 2376908, 2971135, 4159589, 5942270, 8319178, 11884540, 16638356, 20797945, 41595890, 83191780]

約数ペア:

[(1, 83191780), (2, 41595890), (4, 20797945), (5, 16638356), (7, 11884540), (10, 8319178), (14, 5942270), (20, 4159589), (28, 2971135), (35, 2376908), (70, 1188454), (140, 594227)]