5552440

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 12602880

約数和(自身を除く): 7050440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1093, 1270, 2186, 2540, 4372, 5080, 5465, 8744, 10930, 21860, 43720, 138811, 277622, 555244, 694055, 1110488, 1388110, 2776220, 5552440]

約数ペア:

[(1, 5552440), (2, 2776220), (4, 1388110), (5, 1110488), (8, 694055), (10, 555244), (20, 277622), (40, 138811), (127, 43720), (254, 21860), (508, 10930), (635, 8744), (1016, 5465), (1093, 5080), (1270, 4372), (2186, 2540)]