77689030

素因数分解:

$2^1\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{4139}}^1$

素因数の和:6023

約数の個数: 16

約数和(自身を含む): 139948560

約数和(自身を除く): 62259530

約数列:

[1, 2, 5, 10, 1877, 3754, 4139, 8278, 9385, 18770, 20695, 41390, 7768903, 15537806, 38844515, 77689030]

約数ペア:

[(1, 77689030), (2, 38844515), (5, 15537806), (10, 7768903), (1877, 41390), (3754, 20695), (4139, 18770), (8278, 9385)]