40968540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227603}}^1$

素因数の和:227618

約数の個数: 36

約数和(自身を含む): 124271784

約数和(自身を除く): 83303244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227603, 455206, 682809, 910412, 1138015, 1365618, 2048427, 2276030, 2731236, 3414045, 4096854, 4552060, 6828090, 8193708, 10242135, 13656180, 20484270, 40968540]

約数ペア:

[(1, 40968540), (2, 20484270), (3, 13656180), (4, 10242135), (5, 8193708), (6, 6828090), (9, 4552060), (10, 4096854), (12, 3414045), (15, 2731236), (18, 2276030), (20, 2048427), (30, 1365618), (36, 1138015), (45, 910412), (60, 682809), (90, 455206), (180, 227603)]