56118320

素因数分解:

$2^4\times 5^1\times {\mathrm{701479}}^1$

素因数の和:701492

約数の個数: 20

約数和(自身を含む): 130475280

約数和(自身を除く): 74356960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701479, 1402958, 2805916, 3507395, 5611832, 7014790, 11223664, 14029580, 28059160, 56118320]

約数ペア:

[(1, 56118320), (2, 28059160), (4, 14029580), (5, 11223664), (8, 7014790), (10, 5611832), (16, 3507395), (20, 2805916), (40, 1402958), (80, 701479)]