52052020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136979}}^1$

素因数の和:137007

約数の個数: 24

約数和(自身を含む): 115063200

約数和(自身を除く): 63011180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 136979, 273958, 547916, 684895, 1369790, 2602601, 2739580, 5205202, 10410404, 13013005, 26026010, 52052020]

約数ペア:

[(1, 52052020), (2, 26026010), (4, 13013005), (5, 10410404), (10, 5205202), (19, 2739580), (20, 2602601), (38, 1369790), (76, 684895), (95, 547916), (190, 273958), (380, 136979)]