15696254740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{92647}}^1$

素因数の和:92896

約数の個数: 48

約数和(自身を含む): 33900273792

約数和(自身を除く): 18204019052

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 197, 215, 394, 430, 788, 860, 985, 1970, 3940, 8471, 16942, 33884, 42355, 84710, 92647, 169420, 185294, 370588, 463235, 926470, 1852940, 3983821, 7967642, 15935284, 18251459, 19919105, 36502918, 39838210, 73005836, 79676420, 91257295, 182514590, 365029180, 784812737, 1569625474, 3139250948, 3924063685, 7848127370, 15696254740]

約数ペア:

[(1, 15696254740), (2, 7848127370), (4, 3924063685), (5, 3139250948), (10, 1569625474), (20, 784812737), (43, 365029180), (86, 182514590), (172, 91257295), (197, 79676420), (215, 73005836), (394, 39838210), (430, 36502918), (788, 19919105), (860, 18251459), (985, 15935284), (1970, 7967642), (3940, 3983821), (8471, 1852940), (16942, 926470), (33884, 463235), (42355, 370588), (84710, 185294), (92647, 169420)]