98189600

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1042

約数の個数: 72

約数和(自身を含む): 241703280

約数和(自身を除く): 143513680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 400, 556, 695, 800, 883, 1112, 1390, 1766, 2224, 2780, 3475, 3532, 4415, 4448, 5560, 6950, 7064, 8830, 11120, 13900, 14128, 17660, 22075, 22240, 27800, 28256, 35320, 44150, 55600, 70640, 88300, 111200, 122737, 141280, 176600, 245474, 353200, 490948, 613685, 706400, 981896, 1227370, 1963792, 2454740, 3068425, 3927584, 4909480, 6136850, 9818960, 12273700, 19637920, 24547400, 49094800, 98189600]

約数ペア:

[(1, 98189600), (2, 49094800), (4, 24547400), (5, 19637920), (8, 12273700), (10, 9818960), (16, 6136850), (20, 4909480), (25, 3927584), (32, 3068425), (40, 2454740), (50, 1963792), (80, 1227370), (100, 981896), (139, 706400), (160, 613685), (200, 490948), (278, 353200), (400, 245474), (556, 176600), (695, 141280), (800, 122737), (883, 111200), (1112, 88300), (1390, 70640), (1766, 55600), (2224, 44150), (2780, 35320), (3475, 28256), (3532, 27800), (4415, 22240), (4448, 22075), (5560, 17660), (6950, 14128), (7064, 13900), (8830, 11120)]