6311440

素因数分解:

$2^4\times 5^1\times {\mathrm{78893}}^1$

素因数の和:78906

約数の個数: 20

約数和(自身を含む): 14674284

約数和(自身を除く): 8362844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 78893, 157786, 315572, 394465, 631144, 788930, 1262288, 1577860, 3155720, 6311440]

約数ペア:

[(1, 6311440), (2, 3155720), (4, 1577860), (5, 1262288), (8, 788930), (10, 631144), (16, 394465), (20, 315572), (40, 157786), (80, 78893)]