80696230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1871}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 153653760

約数和(自身を除く): 72957530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 1871, 2270, 3742, 4313, 8626, 9355, 18710, 21565, 35549, 43130, 71098, 177745, 355490, 424717, 849434, 2123585, 4247170, 8069623, 16139246, 40348115, 80696230]

約数ペア:

[(1, 80696230), (2, 40348115), (5, 16139246), (10, 8069623), (19, 4247170), (38, 2123585), (95, 849434), (190, 424717), (227, 355490), (454, 177745), (1135, 71098), (1871, 43130), (2270, 35549), (3742, 21565), (4313, 18710), (8626, 9355)]