8490160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{15161}}^1$

素因数の和:15181

約数の個数: 40

約数和(自身を含む): 22561056

約数和(自身を除く): 14070896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 15161, 30322, 60644, 75805, 106127, 121288, 151610, 212254, 242576, 303220, 424508, 530635, 606440, 849016, 1061270, 1212880, 1698032, 2122540, 4245080, 8490160]

約数ペア:

[(1, 8490160), (2, 4245080), (4, 2122540), (5, 1698032), (7, 1212880), (8, 1061270), (10, 849016), (14, 606440), (16, 530635), (20, 424508), (28, 303220), (35, 242576), (40, 212254), (56, 151610), (70, 121288), (80, 106127), (112, 75805), (140, 60644), (280, 30322), (560, 15161)]