80457874105

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20343331}}^1$

素因数の和:20343456

約数の個数: 16

約数和(自身を含む): 111318712704

約数和(自身を除く): 30860838599

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 20343331, 101716655, 142403317, 712016585, 2298796403, 11493982015, 16091574821, 80457874105]

約数ペア:

[(1, 80457874105), (5, 16091574821), (7, 11493982015), (35, 2298796403), (113, 712016585), (565, 142403317), (791, 101716655), (3955, 20343331)]