4018160

素因数分解:

$2^4\times 5^1\times {\mathrm{50227}}^1$

素因数の和:50240

約数の個数: 20

約数和(自身を含む): 9342408

約数和(自身を除く): 5324248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50227, 100454, 200908, 251135, 401816, 502270, 803632, 1004540, 2009080, 4018160]

約数ペア:

[(1, 4018160), (2, 2009080), (4, 1004540), (5, 803632), (8, 502270), (10, 401816), (16, 251135), (20, 200908), (40, 100454), (80, 50227)]