184676540

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{23027}}^1$

素因数の和:23437

約数の個数: 24

約数和(自身を含む): 388804752

約数和(自身を除く): 204128212

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 23027, 46054, 92108, 115135, 230270, 460540, 9233827, 18467654, 36935308, 46169135, 92338270, 184676540]

約数ペア:

[(1, 184676540), (2, 92338270), (4, 46169135), (5, 36935308), (10, 18467654), (20, 9233827), (401, 460540), (802, 230270), (1604, 115135), (2005, 92108), (4010, 46054), (8020, 23027)]