105969910

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{25171}}^1$

素因数の和:25599

約数の個数: 16

約数和(自身を含む): 191206512

約数和(自身を除く): 85236602

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 25171, 50342, 125855, 251710, 10596991, 21193982, 52984955, 105969910]

約数ペア:

[(1, 105969910), (2, 52984955), (5, 21193982), (10, 10596991), (421, 251710), (842, 125855), (2105, 50342), (4210, 25171)]