4934840

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 11216880

約数和(自身を除く): 6282040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1153, 2140, 2306, 4280, 4612, 5765, 9224, 11530, 23060, 46120, 123371, 246742, 493484, 616855, 986968, 1233710, 2467420, 4934840]

約数ペア:

[(1, 4934840), (2, 2467420), (4, 1233710), (5, 986968), (8, 616855), (10, 493484), (20, 246742), (40, 123371), (107, 46120), (214, 23060), (428, 11530), (535, 9224), (856, 5765), (1070, 4612), (1153, 4280), (2140, 2306)]