168796480

素因数分解:

$2^6\times 5^1\times {\mathrm{527489}}^1$

素因数の和:527506

約数の個数: 28

約数和(自身を含む): 401947380

約数和(自身を除く): 233150900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 527489, 1054978, 2109956, 2637445, 4219912, 5274890, 8439824, 10549780, 16879648, 21099560, 33759296, 42199120, 84398240, 168796480]

約数ペア:

[(1, 168796480), (2, 84398240), (4, 42199120), (5, 33759296), (8, 21099560), (10, 16879648), (16, 10549780), (20, 8439824), (32, 5274890), (40, 4219912), (64, 2637445), (80, 2109956), (160, 1054978), (320, 527489)]