5453560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19477}}^1$

素因数の和:19495

約数の個数: 32

約数和(自身を含む): 14024160

約数和(自身を除く): 8570600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19477, 38954, 77908, 97385, 136339, 155816, 194770, 272678, 389540, 545356, 681695, 779080, 1090712, 1363390, 2726780, 5453560]

約数ペア:

[(1, 5453560), (2, 2726780), (4, 1363390), (5, 1090712), (7, 779080), (8, 681695), (10, 545356), (14, 389540), (20, 272678), (28, 194770), (35, 155816), (40, 136339), (56, 97385), (70, 77908), (140, 38954), (280, 19477)]