2237514620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{52697}}^1$

素因数の和:52910

約数の個数: 48

約数和(自身を含む): 5152599648

約数和(自身を除く): 2915085028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 2123, 3860, 4246, 8492, 10615, 21230, 42460, 52697, 105394, 210788, 263485, 526970, 579667, 1053940, 1159334, 2318668, 2898335, 5796670, 10170521, 11593340, 20341042, 40682084, 50852605, 101705210, 111875731, 203410420, 223751462, 447502924, 559378655, 1118757310, 2237514620]

約数ペア:

[(1, 2237514620), (2, 1118757310), (4, 559378655), (5, 447502924), (10, 223751462), (11, 203410420), (20, 111875731), (22, 101705210), (44, 50852605), (55, 40682084), (110, 20341042), (193, 11593340), (220, 10170521), (386, 5796670), (772, 2898335), (965, 2318668), (1930, 1159334), (2123, 1053940), (3860, 579667), (4246, 526970), (8492, 263485), (10615, 210788), (21230, 105394), (42460, 52697)]