57082280

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2351}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 71619160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2351, 2428, 3035, 4702, 4856, 6070, 9404, 11755, 12140, 18808, 23510, 24280, 47020, 94040, 1427057, 2854114, 5708228, 7135285, 11416456, 14270570, 28541140, 57082280]

約数ペア:

[(1, 57082280), (2, 28541140), (4, 14270570), (5, 11416456), (8, 7135285), (10, 5708228), (20, 2854114), (40, 1427057), (607, 94040), (1214, 47020), (2351, 24280), (2428, 23510), (3035, 18808), (4702, 12140), (4856, 11755), (6070, 9404)]