10887940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 26474112

約数和(自身を除く): 15586172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 937, 1162, 1660, 1874, 2324, 2905, 3748, 4685, 5810, 6559, 9370, 11620, 13118, 18740, 26236, 32795, 65590, 77771, 131180, 155542, 311084, 388855, 544397, 777710, 1088794, 1555420, 2177588, 2721985, 5443970, 10887940]

約数ペア:

[(1, 10887940), (2, 5443970), (4, 2721985), (5, 2177588), (7, 1555420), (10, 1088794), (14, 777710), (20, 544397), (28, 388855), (35, 311084), (70, 155542), (83, 131180), (140, 77771), (166, 65590), (332, 32795), (415, 26236), (581, 18740), (830, 13118), (937, 11620), (1162, 9370), (1660, 6559), (1874, 5810), (2324, 4685), (2905, 3748)]