7658060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 16311456

約数和(自身を除く): 8653396

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5393, 10786, 21572, 26965, 53930, 107860, 382903, 765806, 1531612, 1914515, 3829030, 7658060]

約数ペア:

[(1, 7658060), (2, 3829030), (4, 1914515), (5, 1531612), (10, 765806), (20, 382903), (71, 107860), (142, 53930), (284, 26965), (355, 21572), (710, 10786), (1420, 5393)]