2625620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 5620104

約数和(自身を除く): 2994484

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2477, 4954, 9908, 12385, 24770, 49540, 131281, 262562, 525124, 656405, 1312810, 2625620]

約数ペア:

[(1, 2625620), (2, 1312810), (4, 656405), (5, 525124), (10, 262562), (20, 131281), (53, 49540), (106, 24770), (212, 12385), (265, 9908), (530, 4954), (1060, 2477)]