22379840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 62130432

約数和(自身を除く): 39750592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 103, 112, 140, 160, 194, 206, 224, 280, 320, 388, 412, 448, 485, 515, 560, 679, 721, 776, 824, 970, 1030, 1120, 1358, 1442, 1552, 1648, 1940, 2060, 2240, 2716, 2884, 3104, 3296, 3395, 3605, 3880, 4120, 5432, 5768, 6208, 6592, 6790, 7210, 7760, 8240, 9991, 10864, 11536, 13580, 14420, 15520, 16480, 19982, 21728, 23072, 27160, 28840, 31040, 32960, 39964, 43456, 46144, 49955, 54320, 57680, 69937, 79928, 99910, 108640, 115360, 139874, 159856, 199820, 217280, 230720, 279748, 319712, 349685, 399640, 559496, 639424, 699370, 799280, 1118992, 1398740, 1598560, 2237984, 2797480, 3197120, 4475968, 5594960, 11189920, 22379840]

約数ペア:

[(1, 22379840), (2, 11189920), (4, 5594960), (5, 4475968), (7, 3197120), (8, 2797480), (10, 2237984), (14, 1598560), (16, 1398740), (20, 1118992), (28, 799280), (32, 699370), (35, 639424), (40, 559496), (56, 399640), (64, 349685), (70, 319712), (80, 279748), (97, 230720), (103, 217280), (112, 199820), (140, 159856), (160, 139874), (194, 115360), (206, 108640), (224, 99910), (280, 79928), (320, 69937), (388, 57680), (412, 54320), (448, 49955), (485, 46144), (515, 43456), (560, 39964), (679, 32960), (721, 31040), (776, 28840), (824, 27160), (970, 23072), (1030, 21728), (1120, 19982), (1358, 16480), (1442, 15520), (1552, 14420), (1648, 13580), (1940, 11536), (2060, 10864), (2240, 9991), (2716, 8240), (2884, 7760), (3104, 7210), (3296, 6790), (3395, 6592), (3605, 6208), (3880, 5768), (4120, 5432)]