32431420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 78801408

約数和(自身を除く): 46369988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2791, 2905, 5582, 5810, 11164, 11620, 13955, 19537, 27910, 39074, 55820, 78148, 97685, 195370, 231653, 390740, 463306, 926612, 1158265, 1621571, 2316530, 3243142, 4633060, 6486284, 8107855, 16215710, 32431420]

約数ペア:

[(1, 32431420), (2, 16215710), (4, 8107855), (5, 6486284), (7, 4633060), (10, 3243142), (14, 2316530), (20, 1621571), (28, 1158265), (35, 926612), (70, 463306), (83, 390740), (140, 231653), (166, 195370), (332, 97685), (415, 78148), (581, 55820), (830, 39074), (1162, 27910), (1660, 19537), (2324, 13955), (2791, 11620), (2905, 11164), (5582, 5810)]