27667060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 60673536

約数和(自身を除く): 33006476

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 607, 860, 1060, 1214, 2279, 2428, 3035, 4558, 6070, 9116, 11395, 12140, 22790, 26101, 32171, 45580, 52202, 64342, 104404, 128684, 130505, 160855, 261010, 321710, 522020, 643420, 1383353, 2766706, 5533412, 6916765, 13833530, 27667060]

約数ペア:

[(1, 27667060), (2, 13833530), (4, 6916765), (5, 5533412), (10, 2766706), (20, 1383353), (43, 643420), (53, 522020), (86, 321710), (106, 261010), (172, 160855), (212, 130505), (215, 128684), (265, 104404), (430, 64342), (530, 52202), (607, 45580), (860, 32171), (1060, 26101), (1214, 22790), (2279, 12140), (2428, 11395), (3035, 9116), (4558, 6070)]