2276840

素因数分解:

$2^3\times 5^1\times {\mathrm{56921}}^1$

素因数の和:56932

約数の個数: 16

約数和(自身を含む): 5122980

約数和(自身を除く): 2846140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56921, 113842, 227684, 284605, 455368, 569210, 1138420, 2276840]

約数ペア:

[(1, 2276840), (2, 1138420), (4, 569210), (5, 455368), (8, 284605), (10, 227684), (20, 113842), (40, 56921)]