4772620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 10166688

約数和(自身を除く): 5394068

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3361, 6722, 13444, 16805, 33610, 67220, 238631, 477262, 954524, 1193155, 2386310, 4772620]

約数ペア:

[(1, 4772620), (2, 2386310), (4, 1193155), (5, 954524), (10, 477262), (20, 238631), (71, 67220), (142, 33610), (284, 16805), (355, 13444), (710, 6722), (1420, 3361)]