27113380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10228

約数の個数: 48

約数和(自身を含む): 68503680

約数和(自身を除く): 41390300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 10193, 20386, 40772, 50965, 71351, 101930, 142702, 193667, 203860, 285404, 356755, 387334, 713510, 774668, 968335, 1355669, 1427020, 1936670, 2711338, 3873340, 5422676, 6778345, 13556690, 27113380]

約数ペア:

[(1, 27113380), (2, 13556690), (4, 6778345), (5, 5422676), (7, 3873340), (10, 2711338), (14, 1936670), (19, 1427020), (20, 1355669), (28, 968335), (35, 774668), (38, 713510), (70, 387334), (76, 356755), (95, 285404), (133, 203860), (140, 193667), (190, 142702), (266, 101930), (380, 71351), (532, 50965), (665, 40772), (1330, 20386), (2660, 10193)]