5034280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 11427840

約数和(自身を除く): 6393560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 991, 1016, 1270, 1982, 2540, 3964, 4955, 5080, 7928, 9910, 19820, 39640, 125857, 251714, 503428, 629285, 1006856, 1258570, 2517140, 5034280]

約数ペア:

[(1, 5034280), (2, 2517140), (4, 1258570), (5, 1006856), (8, 629285), (10, 503428), (20, 251714), (40, 125857), (127, 39640), (254, 19820), (508, 9910), (635, 7928), (991, 5080), (1016, 4955), (1270, 3964), (1982, 2540)]