575140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 1222200

約数和(自身を除く): 647060

約数列:

[1, 2, 4, 5, 10, 20, 149, 193, 298, 386, 596, 745, 772, 965, 1490, 1930, 2980, 3860, 28757, 57514, 115028, 143785, 287570, 575140]

約数ペア:

[(1, 575140), (2, 287570), (4, 143785), (5, 115028), (10, 57514), (20, 28757), (149, 3860), (193, 2980), (298, 1930), (386, 1490), (596, 965), (745, 772)]