5463820

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 11529504

約数和(自身を除く): 6065684

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1063, 1285, 2126, 2570, 4252, 5140, 5315, 10630, 21260, 273191, 546382, 1092764, 1365955, 2731910, 5463820]

約数ペア:

[(1, 5463820), (2, 2731910), (4, 1365955), (5, 1092764), (10, 546382), (20, 273191), (257, 21260), (514, 10630), (1028, 5315), (1063, 5140), (1285, 4252), (2126, 2570)]