5200205080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18572161}}^1$

素因数の和:18572179

約数の個数: 32

約数和(自身を含む): 13371956640

約数和(自身を除く): 8171751560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18572161, 37144322, 74288644, 92860805, 130005127, 148577288, 185721610, 260010254, 371443220, 520020508, 650025635, 742886440, 1040041016, 1300051270, 2600102540, 5200205080]

約数ペア:

[(1, 5200205080), (2, 2600102540), (4, 1300051270), (5, 1040041016), (7, 742886440), (8, 650025635), (10, 520020508), (14, 371443220), (20, 260010254), (28, 185721610), (35, 148577288), (40, 130005127), (56, 92860805), (70, 74288644), (140, 37144322), (280, 18572161)]