1885360

素因数分解:

$2^4\times 5^1\times {\mathrm{23567}}^1$

素因数の和:23580

約数の個数: 20

約数和(自身を含む): 4383648

約数和(自身を除く): 2498288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23567, 47134, 94268, 117835, 188536, 235670, 377072, 471340, 942680, 1885360]

約数ペア:

[(1, 1885360), (2, 942680), (4, 471340), (5, 377072), (8, 235670), (10, 188536), (16, 117835), (20, 94268), (40, 47134), (80, 23567)]