2194700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1322

約数の個数: 36

約数和(自身を含む): 5046552

約数和(自身を除く): 2851852

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1291, 1700, 2582, 5164, 6455, 12910, 21947, 25820, 32275, 43894, 64550, 87788, 109735, 129100, 219470, 438940, 548675, 1097350, 2194700]

約数ペア:

[(1, 2194700), (2, 1097350), (4, 548675), (5, 438940), (10, 219470), (17, 129100), (20, 109735), (25, 87788), (34, 64550), (50, 43894), (68, 32275), (85, 25820), (100, 21947), (170, 12910), (340, 6455), (425, 5164), (850, 2582), (1291, 1700)]