1323394780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{5693}}^1$

素因数の和:5958

約数の個数: 48

約数和(自身を含む): 2841078240

約数和(自身を除く): 1517683460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 197, 236, 295, 394, 590, 788, 985, 1180, 1970, 3940, 5693, 11386, 11623, 22772, 23246, 28465, 46492, 56930, 58115, 113860, 116230, 232460, 335887, 671774, 1121521, 1343548, 1679435, 2243042, 3358870, 4486084, 5607605, 6717740, 11215210, 22430420, 66169739, 132339478, 264678956, 330848695, 661697390, 1323394780]

約数ペア:

[(1, 1323394780), (2, 661697390), (4, 330848695), (5, 264678956), (10, 132339478), (20, 66169739), (59, 22430420), (118, 11215210), (197, 6717740), (236, 5607605), (295, 4486084), (394, 3358870), (590, 2243042), (788, 1679435), (985, 1343548), (1180, 1121521), (1970, 671774), (3940, 335887), (5693, 232460), (11386, 116230), (11623, 113860), (22772, 58115), (23246, 56930), (28465, 46492)]