4041560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 9555840

約数和(自身を除く): 5514280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 191, 230, 382, 460, 529, 764, 920, 955, 1058, 1528, 1910, 2116, 2645, 3820, 4232, 4393, 5290, 7640, 8786, 10580, 17572, 21160, 21965, 35144, 43930, 87860, 101039, 175720, 202078, 404156, 505195, 808312, 1010390, 2020780, 4041560]

約数ペア:

[(1, 4041560), (2, 2020780), (4, 1010390), (5, 808312), (8, 505195), (10, 404156), (20, 202078), (23, 175720), (40, 101039), (46, 87860), (92, 43930), (115, 35144), (184, 21965), (191, 21160), (230, 17572), (382, 10580), (460, 8786), (529, 7640), (764, 5290), (920, 4393), (955, 4232), (1058, 3820), (1528, 2645), (1910, 2116)]