40898485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5009}}^1$

素因数の和:5108

約数の個数: 16

約数和(自身を含む): 51943680

約数和(自身を除く): 11045195

約数列:

[1, 5, 23, 71, 115, 355, 1633, 5009, 8165, 25045, 115207, 355639, 576035, 1778195, 8179697, 40898485]

約数ペア:

[(1, 40898485), (5, 8179697), (23, 1778195), (71, 576035), (115, 355639), (355, 115207), (1633, 25045), (5009, 8165)]