5259820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3329}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 11188800

約数和(自身を除く): 5928980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3329, 6658, 13316, 16645, 33290, 66580, 262991, 525982, 1051964, 1314955, 2629910, 5259820]

約数ペア:

[(1, 5259820), (2, 2629910), (4, 1314955), (5, 1051964), (10, 525982), (20, 262991), (79, 66580), (158, 33290), (316, 16645), (395, 13316), (790, 6658), (1580, 3329)]