2600697980

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{173149}}^1$

素因数の和:173909

約数の個数: 24

約数和(自身を含む): 5468769600

約数和(自身を除く): 2868071620

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 7510, 15020, 173149, 346298, 692596, 865745, 1731490, 3462980, 130034899, 260069798, 520139596, 650174495, 1300348990, 2600697980]

約数ペア:

[(1, 2600697980), (2, 1300348990), (4, 650174495), (5, 520139596), (10, 260069798), (20, 130034899), (751, 3462980), (1502, 1731490), (3004, 865745), (3755, 692596), (7510, 346298), (15020, 173149)]