942203480

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{220141}}^1$

素因数の和:220259

約数の個数: 32

約数和(自身を含む): 2139780240

約数和(自身を除く): 1197576760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 220141, 440282, 880564, 1100705, 1761128, 2201410, 4402820, 8805640, 23555087, 47110174, 94220348, 117775435, 188440696, 235550870, 471101740, 942203480]

約数ペア:

[(1, 942203480), (2, 471101740), (4, 235550870), (5, 188440696), (8, 117775435), (10, 94220348), (20, 47110174), (40, 23555087), (107, 8805640), (214, 4402820), (428, 2201410), (535, 1761128), (856, 1100705), (1070, 880564), (2140, 440282), (4280, 220141)]