27313599020

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1\times {\mathrm{8423}}^1$

素因数の和:9290

約数の個数: 48

約数和(自身を含む): 57669288768

約数和(自身を除く): 30355689748

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 577, 1124, 1154, 1405, 2308, 2810, 2885, 5620, 5770, 8423, 11540, 16846, 33692, 42115, 84230, 162137, 168460, 324274, 648548, 810685, 1621370, 2366863, 3242740, 4733726, 4860071, 9467452, 9720142, 11834315, 19440284, 23668630, 24300355, 47337260, 48600710, 97201420, 1365679951, 2731359902, 5462719804, 6828399755, 13656799510, 27313599020]

約数ペア:

[(1, 27313599020), (2, 13656799510), (4, 6828399755), (5, 5462719804), (10, 2731359902), (20, 1365679951), (281, 97201420), (562, 48600710), (577, 47337260), (1124, 24300355), (1154, 23668630), (1405, 19440284), (2308, 11834315), (2810, 9720142), (2885, 9467452), (5620, 4860071), (5770, 4733726), (8423, 3242740), (11540, 2366863), (16846, 1621370), (33692, 810685), (42115, 648548), (84230, 324274), (162137, 168460)]