13014820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7180

約数の個数: 48

約数和(自身を含む): 33643008

約数和(自身を除く): 20628188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7151, 14302, 28604, 35755, 50057, 71510, 92963, 100114, 143020, 185926, 200228, 250285, 371852, 464815, 500570, 650741, 929630, 1001140, 1301482, 1859260, 2602964, 3253705, 6507410, 13014820]

約数ペア:

[(1, 13014820), (2, 6507410), (4, 3253705), (5, 2602964), (7, 1859260), (10, 1301482), (13, 1001140), (14, 929630), (20, 650741), (26, 500570), (28, 464815), (35, 371852), (52, 250285), (65, 200228), (70, 185926), (91, 143020), (130, 100114), (140, 92963), (182, 71510), (260, 50057), (364, 35755), (455, 28604), (910, 14302), (1820, 7151)]