394037270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{2609}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 774606240

約数和(自身を除く): 380568970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1373, 2609, 2746, 5218, 6865, 13045, 13730, 15103, 26090, 28699, 30206, 57398, 75515, 143495, 151030, 286990, 3582157, 7164314, 17910785, 35821570, 39403727, 78807454, 197018635, 394037270]

約数ペア:

[(1, 394037270), (2, 197018635), (5, 78807454), (10, 39403727), (11, 35821570), (22, 17910785), (55, 7164314), (110, 3582157), (1373, 286990), (2609, 151030), (2746, 143495), (5218, 75515), (6865, 57398), (13045, 30206), (13730, 28699), (15103, 26090)]