363870620

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 776145888

約数和(自身を除く): 412275268

約数列:

[1, 2, 4, 5, 10, 20, 107, 193, 214, 386, 428, 535, 772, 881, 965, 1070, 1762, 1930, 2140, 3524, 3860, 4405, 8810, 17620, 20651, 41302, 82604, 94267, 103255, 170033, 188534, 206510, 340066, 377068, 413020, 471335, 680132, 850165, 942670, 1700330, 1885340, 3400660, 18193531, 36387062, 72774124, 90967655, 181935310, 363870620]

約数ペア:

[(1, 363870620), (2, 181935310), (4, 90967655), (5, 72774124), (10, 36387062), (20, 18193531), (107, 3400660), (193, 1885340), (214, 1700330), (386, 942670), (428, 850165), (535, 680132), (772, 471335), (881, 413020), (965, 377068), (1070, 340066), (1762, 206510), (1930, 188534), (2140, 170033), (3524, 103255), (3860, 94267), (4405, 82604), (8810, 41302), (17620, 20651)]