1026200050

素因数分解:

$2^1\times 5^2\times {\mathrm{2179}}^1\times {\mathrm{9419}}^1$

素因数の和:11610

約数の個数: 24

約数和(自身を含む): 1909810800

約数和(自身を除く): 883610750

約数列:

[1, 2, 5, 10, 25, 50, 2179, 4358, 9419, 10895, 18838, 21790, 47095, 54475, 94190, 108950, 235475, 470950, 20524001, 41048002, 102620005, 205240010, 513100025, 1026200050]

約数ペア:

[(1, 1026200050), (2, 513100025), (5, 205240010), (10, 102620005), (25, 41048002), (50, 20524001), (2179, 470950), (4358, 235475), (9419, 108950), (10895, 94190), (18838, 54475), (21790, 47095)]