86423440

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4759}}^1$

素因数の和:4999

約数の個数: 40

約数和(自身を含む): 201862080

約数和(自身を除く): 115438640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 4759, 9080, 9518, 18160, 19036, 23795, 38072, 47590, 76144, 95180, 190360, 380720, 1080293, 2160586, 4321172, 5401465, 8642344, 10802930, 17284688, 21605860, 43211720, 86423440]

約数ペア:

[(1, 86423440), (2, 43211720), (4, 21605860), (5, 17284688), (8, 10802930), (10, 8642344), (16, 5401465), (20, 4321172), (40, 2160586), (80, 1080293), (227, 380720), (454, 190360), (908, 95180), (1135, 76144), (1816, 47590), (2270, 38072), (3632, 23795), (4540, 19036), (4759, 18160), (9080, 9518)]