105969980

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{5051}}^1$

素因数の和:6109

約数の個数: 24

約数和(自身を含む): 222793200

約数和(自身を除く): 116823220

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 5051, 5245, 10102, 10490, 20204, 20980, 25255, 50510, 101020, 5298499, 10596998, 21193996, 26492495, 52984990, 105969980]

約数ペア:

[(1, 105969980), (2, 52984990), (4, 26492495), (5, 21193996), (10, 10596998), (20, 5298499), (1049, 101020), (2098, 50510), (4196, 25255), (5051, 20980), (5245, 20204), (10102, 10490)]