544028720

素因数分解:

$2^4\times 5^1\times {\mathrm{6800359}}^1$

素因数の和:6800372

約数の個数: 20

約数和(自身を含む): 1264866960

約数和(自身を除く): 720838240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6800359, 13600718, 27201436, 34001795, 54402872, 68003590, 108805744, 136007180, 272014360, 544028720]

約数ペア:

[(1, 544028720), (2, 272014360), (4, 136007180), (5, 108805744), (8, 68003590), (10, 54402872), (16, 34001795), (20, 27201436), (40, 13600718), (80, 6800359)]