469554640

素因数分解:

$2^4\times 5^1\times {\mathrm{5869433}}^1$

素因数の和:5869446

約数の個数: 20

約数和(自身を含む): 1091714724

約数和(自身を除く): 622160084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5869433, 11738866, 23477732, 29347165, 46955464, 58694330, 93910928, 117388660, 234777320, 469554640]

約数ペア:

[(1, 469554640), (2, 234777320), (4, 117388660), (5, 93910928), (8, 58694330), (10, 46955464), (16, 29347165), (20, 23477732), (40, 11738866), (80, 5869433)]