11580493220

素因数分解:

$2^2\times 5^1\times {\mathrm{7451}}^1\times {\mathrm{77711}}^1$

素因数の和:85171

約数の個数: 24

約数和(自身を含む): 24322612608

約数和(自身を除く): 12742119388

約数列:

[1, 2, 4, 5, 10, 20, 7451, 14902, 29804, 37255, 74510, 77711, 149020, 155422, 310844, 388555, 777110, 1554220, 579024661, 1158049322, 2316098644, 2895123305, 5790246610, 11580493220]

約数ペア:

[(1, 11580493220), (2, 5790246610), (4, 2895123305), (5, 2316098644), (10, 1158049322), (20, 579024661), (7451, 1554220), (14902, 777110), (29804, 388555), (37255, 310844), (74510, 155422), (77711, 149020)]