104651200

素因数分解:

$2^6\times 5^2\times {\mathrm{65407}}^1$

素因数の和:65429

約数の個数: 42

約数和(自身を含む): 257511296

約数和(自身を除く): 152860096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 65407, 130814, 261628, 327035, 523256, 654070, 1046512, 1308140, 1635175, 2093024, 2616280, 3270350, 4186048, 5232560, 6540700, 10465120, 13081400, 20930240, 26162800, 52325600, 104651200]

約数ペア:

[(1, 104651200), (2, 52325600), (4, 26162800), (5, 20930240), (8, 13081400), (10, 10465120), (16, 6540700), (20, 5232560), (25, 4186048), (32, 3270350), (40, 2616280), (50, 2093024), (64, 1635175), (80, 1308140), (100, 1046512), (160, 654070), (200, 523256), (320, 327035), (400, 261628), (800, 130814), (1600, 65407)]