40873870

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{11579}}^1$

素因数の和:11939

約数の個数: 16

約数和(自身を含む): 73787760

約数和(自身を除く): 32913890

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 11579, 23158, 57895, 115790, 4087387, 8174774, 20436935, 40873870]

約数ペア:

[(1, 40873870), (2, 20436935), (5, 8174774), (10, 4087387), (353, 115790), (706, 57895), (1765, 23158), (3530, 11579)]