487335740

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{101107}}^1$

素因数の和:101357

約数の個数: 24

約数和(自身を含む): 1027661712

約数和(自身を除く): 540325972

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 101107, 202214, 404428, 505535, 1011070, 2022140, 24366787, 48733574, 97467148, 121833935, 243667870, 487335740]

約数ペア:

[(1, 487335740), (2, 243667870), (4, 121833935), (5, 97467148), (10, 48733574), (20, 24366787), (241, 2022140), (482, 1011070), (964, 505535), (1205, 404428), (2410, 202214), (4820, 101107)]