53830640

素因数分解:

$2^4\times 5^1\times {\mathrm{672883}}^1$

素因数の和:672896

約数の個数: 20

約数和(自身を含む): 125156424

約数和(自身を除く): 71325784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 672883, 1345766, 2691532, 3364415, 5383064, 6728830, 10766128, 13457660, 26915320, 53830640]

約数ペア:

[(1, 53830640), (2, 26915320), (4, 13457660), (5, 10766128), (8, 6728830), (10, 5383064), (16, 3364415), (20, 2691532), (40, 1345766), (80, 672883)]