27091960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{96757}}^1$

素因数の和:96775

約数の個数: 32

約数和(自身を含む): 69665760

約数和(自身を除く): 42573800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 96757, 193514, 387028, 483785, 677299, 774056, 967570, 1354598, 1935140, 2709196, 3386495, 3870280, 5418392, 6772990, 13545980, 27091960]

約数ペア:

[(1, 27091960), (2, 13545980), (4, 6772990), (5, 5418392), (7, 3870280), (8, 3386495), (10, 2709196), (14, 1935140), (20, 1354598), (28, 967570), (35, 774056), (40, 677299), (56, 483785), (70, 387028), (140, 193514), (280, 96757)]