27622420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 66705408

約数和(自身を除く): 39082988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1033, 1337, 1910, 2066, 2674, 3820, 4132, 5165, 5348, 6685, 7231, 10330, 13370, 14462, 20660, 26740, 28924, 36155, 72310, 144620, 197303, 394606, 789212, 986515, 1381121, 1973030, 2762242, 3946060, 5524484, 6905605, 13811210, 27622420]

約数ペア:

[(1, 27622420), (2, 13811210), (4, 6905605), (5, 5524484), (7, 3946060), (10, 2762242), (14, 1973030), (20, 1381121), (28, 986515), (35, 789212), (70, 394606), (140, 197303), (191, 144620), (382, 72310), (764, 36155), (955, 28924), (1033, 26740), (1337, 20660), (1910, 14462), (2066, 13370), (2674, 10330), (3820, 7231), (4132, 6685), (5165, 5348)]