9057920

素因数分解:

$2^7\times 5^1\times {\mathrm{14153}}^1$

素因数の和:14172

約数の個数: 32

約数和(自身を含む): 21655620

約数和(自身を除く): 12597700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14153, 28306, 56612, 70765, 113224, 141530, 226448, 283060, 452896, 566120, 905792, 1132240, 1811584, 2264480, 4528960, 9057920]

約数ペア:

[(1, 9057920), (2, 4528960), (4, 2264480), (5, 1811584), (8, 1132240), (10, 905792), (16, 566120), (20, 452896), (32, 283060), (40, 226448), (64, 141530), (80, 113224), (128, 70765), (160, 56612), (320, 28306), (640, 14153)]