46896640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{2617}}^1$

素因数の和:2647

約数の個数: 80

約数和(自身を含む): 128554272

約数和(自身を除く): 81657632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 2617, 3584, 4480, 5234, 8960, 10468, 13085, 17920, 18319, 20936, 26170, 36638, 41872, 52340, 73276, 83744, 91595, 104680, 146552, 167488, 183190, 209360, 293104, 334976, 366380, 418720, 586208, 669952, 732760, 837440, 1172416, 1339904, 1465520, 1674880, 2344832, 2931040, 3349760, 4689664, 5862080, 6699520, 9379328, 11724160, 23448320, 46896640]

約数ペア:

[(1, 46896640), (2, 23448320), (4, 11724160), (5, 9379328), (7, 6699520), (8, 5862080), (10, 4689664), (14, 3349760), (16, 2931040), (20, 2344832), (28, 1674880), (32, 1465520), (35, 1339904), (40, 1172416), (56, 837440), (64, 732760), (70, 669952), (80, 586208), (112, 418720), (128, 366380), (140, 334976), (160, 293104), (224, 209360), (256, 183190), (280, 167488), (320, 146552), (448, 104680), (512, 91595), (560, 83744), (640, 73276), (896, 52340), (1120, 41872), (1280, 36638), (1792, 26170), (2240, 20936), (2560, 18319), (2617, 17920), (3584, 13085), (4480, 10468), (5234, 8960)]