5802040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 13240080

約数和(自身を除く): 7438040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 1987, 2920, 3974, 7948, 9935, 15896, 19870, 39740, 79480, 145051, 290102, 580204, 725255, 1160408, 1450510, 2901020, 5802040]

約数ペア:

[(1, 5802040), (2, 2901020), (4, 1450510), (5, 1160408), (8, 725255), (10, 580204), (20, 290102), (40, 145051), (73, 79480), (146, 39740), (292, 19870), (365, 15896), (584, 9935), (730, 7948), (1460, 3974), (1987, 2920)]