133822400

素因数分解:

$2^6\times 5^2\times {\mathrm{83639}}^1$

素因数の和:83661

約数の個数: 42

約数和(自身を含む): 329290680

約数和(自身を除く): 195468280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 83639, 167278, 334556, 418195, 669112, 836390, 1338224, 1672780, 2090975, 2676448, 3345560, 4181950, 5352896, 6691120, 8363900, 13382240, 16727800, 26764480, 33455600, 66911200, 133822400]

約数ペア:

[(1, 133822400), (2, 66911200), (4, 33455600), (5, 26764480), (8, 16727800), (10, 13382240), (16, 8363900), (20, 6691120), (25, 5352896), (32, 4181950), (40, 3345560), (50, 2676448), (64, 2090975), (80, 1672780), (100, 1338224), (160, 836390), (200, 669112), (320, 418195), (400, 334556), (800, 167278), (1600, 83639)]