27862960

素因数分解:

$2^4\times 5^1\times {\mathrm{348287}}^1$

素因数の和:348300

約数の個数: 20

約数和(自身を含む): 64781568

約数和(自身を除く): 36918608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 348287, 696574, 1393148, 1741435, 2786296, 3482870, 5572592, 6965740, 13931480, 27862960]

約数ペア:

[(1, 27862960), (2, 13931480), (4, 6965740), (5, 5572592), (8, 3482870), (10, 2786296), (16, 1741435), (20, 1393148), (40, 696574), (80, 348287)]