7913860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8419}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 16974720

約数和(自身を除く): 9060860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 8419, 16838, 33676, 42095, 84190, 168380, 395693, 791386, 1582772, 1978465, 3956930, 7913860]

約数ペア:

[(1, 7913860), (2, 3956930), (4, 1978465), (5, 1582772), (10, 791386), (20, 395693), (47, 168380), (94, 84190), (188, 42095), (235, 33676), (470, 16838), (940, 8419)]