5479820

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 11557728

約数和(自身を除く): 6077908

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 881, 1244, 1555, 1762, 3110, 3524, 4405, 6220, 8810, 17620, 273991, 547982, 1095964, 1369955, 2739910, 5479820]

約数ペア:

[(1, 5479820), (2, 2739910), (4, 1369955), (5, 1095964), (10, 547982), (20, 273991), (311, 17620), (622, 8810), (881, 6220), (1244, 4405), (1555, 3524), (1762, 3110)]