38615820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22193}}^1$

素因数の和:22234

約数の個数: 48

約数和(自身を含む): 111857760

約数和(自身を除く): 73241940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 22193, 44386, 66579, 88772, 110965, 133158, 221930, 266316, 332895, 443860, 643597, 665790, 1287194, 1331580, 1930791, 2574388, 3217985, 3861582, 6435970, 7723164, 9653955, 12871940, 19307910, 38615820]

約数ペア:

[(1, 38615820), (2, 19307910), (3, 12871940), (4, 9653955), (5, 7723164), (6, 6435970), (10, 3861582), (12, 3217985), (15, 2574388), (20, 1930791), (29, 1331580), (30, 1287194), (58, 665790), (60, 643597), (87, 443860), (116, 332895), (145, 266316), (174, 221930), (290, 133158), (348, 110965), (435, 88772), (580, 66579), (870, 44386), (1740, 22193)]