102436916020

素因数分解:

$2^2\times 5^1\times {\mathrm{5121845801}}^1$

素因数の和:5121845810

約数の個数: 12

約数和(自身を含む): 215117523684

約数和(自身を除く): 112680607664

約数列:

[1, 2, 4, 5, 10, 20, 5121845801, 10243691602, 20487383204, 25609229005, 51218458010, 102436916020]

約数ペア:

[(1, 102436916020), (2, 51218458010), (4, 25609229005), (5, 20487383204), (10, 10243691602), (20, 5121845801)]