56776760

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{3079}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 128066400

約数和(自身を除く): 71289640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3079, 3688, 4610, 6158, 9220, 12316, 15395, 18440, 24632, 30790, 61580, 123160, 1419419, 2838838, 5677676, 7097095, 11355352, 14194190, 28388380, 56776760]

約数ペア:

[(1, 56776760), (2, 28388380), (4, 14194190), (5, 11355352), (8, 7097095), (10, 5677676), (20, 2838838), (40, 1419419), (461, 123160), (922, 61580), (1844, 30790), (2305, 24632), (3079, 18440), (3688, 15395), (4610, 12316), (6158, 9220)]