47382140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182239}}^1$

素因数の和:182261

約数の個数: 24

約数和(自身を含む): 107157120

約数和(自身を除く): 59774980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 182239, 364478, 728956, 911195, 1822390, 2369107, 3644780, 4738214, 9476428, 11845535, 23691070, 47382140]

約数ペア:

[(1, 47382140), (2, 23691070), (4, 11845535), (5, 9476428), (10, 4738214), (13, 3644780), (20, 2369107), (26, 1822390), (52, 911195), (65, 728956), (130, 364478), (260, 182239)]