82845920

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2281}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 196671888

約数和(自身を除く): 113825968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 2281, 3632, 4540, 4562, 7264, 9080, 9124, 11405, 18160, 18248, 22810, 36320, 36496, 45620, 72992, 91240, 182480, 364960, 517787, 1035574, 2071148, 2588935, 4142296, 5177870, 8284592, 10355740, 16569184, 20711480, 41422960, 82845920]

約数ペア:

[(1, 82845920), (2, 41422960), (4, 20711480), (5, 16569184), (8, 10355740), (10, 8284592), (16, 5177870), (20, 4142296), (32, 2588935), (40, 2071148), (80, 1035574), (160, 517787), (227, 364960), (454, 182480), (908, 91240), (1135, 72992), (1816, 45620), (2270, 36496), (2281, 36320), (3632, 22810), (4540, 18248), (4562, 18160), (7264, 11405), (9080, 9124)]