2022761960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{954133}}^1$

素因数の和:954197

約数の個数: 32

約数和(自身を含む): 4637091240

約数和(自身を除く): 2614329280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 954133, 1908266, 3816532, 4770665, 7633064, 9541330, 19082660, 38165320, 50569049, 101138098, 202276196, 252845245, 404552392, 505690490, 1011380980, 2022761960]

約数ペア:

[(1, 2022761960), (2, 1011380980), (4, 505690490), (5, 404552392), (8, 252845245), (10, 202276196), (20, 101138098), (40, 50569049), (53, 38165320), (106, 19082660), (212, 9541330), (265, 7633064), (424, 4770665), (530, 3816532), (1060, 1908266), (2120, 954133)]