3314157220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{40387}}^1$

素因数の和:40780

約数の個数: 48

約数和(自身を含む): 7612976448

約数和(自身を除く): 4298819228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 746, 1492, 1865, 3730, 4103, 7460, 8206, 16412, 20515, 40387, 41030, 80774, 82060, 161548, 201935, 403870, 444257, 807740, 888514, 1777028, 2221285, 4442570, 8885140, 15064351, 30128702, 60257404, 75321755, 150643510, 165707861, 301287020, 331415722, 662831444, 828539305, 1657078610, 3314157220]

約数ペア:

[(1, 3314157220), (2, 1657078610), (4, 828539305), (5, 662831444), (10, 331415722), (11, 301287020), (20, 165707861), (22, 150643510), (44, 75321755), (55, 60257404), (110, 30128702), (220, 15064351), (373, 8885140), (746, 4442570), (1492, 2221285), (1865, 1777028), (3730, 888514), (4103, 807740), (7460, 444257), (8206, 403870), (16412, 201935), (20515, 161548), (40387, 82060), (41030, 80774)]