1433137880

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{347849}}^1$

素因数の和:347963

約数の個数: 32

約数和(自身を含む): 3255876000

約数和(自身を除く): 1822738120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 347849, 695698, 1391396, 1739245, 2782792, 3478490, 6956980, 13913960, 35828447, 71656894, 143313788, 179142235, 286627576, 358284470, 716568940, 1433137880]

約数ペア:

[(1, 1433137880), (2, 716568940), (4, 358284470), (5, 286627576), (8, 179142235), (10, 143313788), (20, 71656894), (40, 35828447), (103, 13913960), (206, 6956980), (412, 3478490), (515, 2782792), (824, 1739245), (1030, 1391396), (2060, 695698), (4120, 347849)]