2011016450

素因数分解:

$2^1\times 5^2\times {\mathrm{40220329}}^1$

素因数の和:40220341

約数の個数: 12

約数和(自身を含む): 3740490690

約数和(自身を除く): 1729474240

約数列:

[1, 2, 5, 10, 25, 50, 40220329, 80440658, 201101645, 402203290, 1005508225, 2011016450]

約数ペア:

[(1, 2011016450), (2, 1005508225), (5, 402203290), (10, 201101645), (25, 80440658), (50, 40220329)]