10540160

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 25850880

約数和(自身を除く): 15310720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 383, 430, 640, 688, 766, 860, 1376, 1532, 1720, 1915, 2752, 3064, 3440, 3830, 5504, 6128, 6880, 7660, 12256, 13760, 15320, 16469, 24512, 27520, 30640, 32938, 49024, 61280, 65876, 82345, 122560, 131752, 164690, 245120, 263504, 329380, 527008, 658760, 1054016, 1317520, 2108032, 2635040, 5270080, 10540160]

約数ペア:

[(1, 10540160), (2, 5270080), (4, 2635040), (5, 2108032), (8, 1317520), (10, 1054016), (16, 658760), (20, 527008), (32, 329380), (40, 263504), (43, 245120), (64, 164690), (80, 131752), (86, 122560), (128, 82345), (160, 65876), (172, 61280), (215, 49024), (320, 32938), (344, 30640), (383, 27520), (430, 24512), (640, 16469), (688, 15320), (766, 13760), (860, 12256), (1376, 7660), (1532, 6880), (1720, 6128), (1915, 5504), (2752, 3830), (3064, 3440)]