34470640

素因数分解:

$2^4\times 5^1\times {\mathrm{430883}}^1$

素因数の和:430896

約数の個数: 20

約数和(自身を含む): 80144424

約数和(自身を除く): 45673784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 430883, 861766, 1723532, 2154415, 3447064, 4308830, 6894128, 8617660, 17235320, 34470640]

約数ペア:

[(1, 34470640), (2, 17235320), (4, 8617660), (5, 6894128), (8, 4308830), (10, 3447064), (16, 2154415), (20, 1723532), (40, 861766), (80, 430883)]