117504820

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{9311}}^1$

素因数の和:9951

約数の個数: 24

約数和(自身を含む): 247177728

約数和(自身を除く): 129672908

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 9311, 12620, 18622, 37244, 46555, 93110, 186220, 5875241, 11750482, 23500964, 29376205, 58752410, 117504820]

約数ペア:

[(1, 117504820), (2, 58752410), (4, 29376205), (5, 23500964), (10, 11750482), (20, 5875241), (631, 186220), (1262, 93110), (2524, 46555), (3155, 37244), (6310, 18622), (9311, 12620)]