9068800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 24395140

約数和(自身を除く): 15326340

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 109, 128, 130, 160, 200, 208, 218, 256, 260, 320, 325, 400, 416, 436, 520, 545, 640, 650, 800, 832, 872, 1040, 1090, 1280, 1300, 1417, 1600, 1664, 1744, 2080, 2180, 2600, 2725, 2834, 3200, 3328, 3488, 4160, 4360, 5200, 5450, 5668, 6400, 6976, 7085, 8320, 8720, 10400, 10900, 11336, 13952, 14170, 16640, 17440, 20800, 21800, 22672, 27904, 28340, 34880, 35425, 41600, 43600, 45344, 56680, 69760, 70850, 83200, 87200, 90688, 113360, 139520, 141700, 174400, 181376, 226720, 283400, 348800, 362752, 453440, 566800, 697600, 906880, 1133600, 1813760, 2267200, 4534400, 9068800]

約数ペア:

[(1, 9068800), (2, 4534400), (4, 2267200), (5, 1813760), (8, 1133600), (10, 906880), (13, 697600), (16, 566800), (20, 453440), (25, 362752), (26, 348800), (32, 283400), (40, 226720), (50, 181376), (52, 174400), (64, 141700), (65, 139520), (80, 113360), (100, 90688), (104, 87200), (109, 83200), (128, 70850), (130, 69760), (160, 56680), (200, 45344), (208, 43600), (218, 41600), (256, 35425), (260, 34880), (320, 28340), (325, 27904), (400, 22672), (416, 21800), (436, 20800), (520, 17440), (545, 16640), (640, 14170), (650, 13952), (800, 11336), (832, 10900), (872, 10400), (1040, 8720), (1090, 8320), (1280, 7085), (1300, 6976), (1417, 6400), (1600, 5668), (1664, 5450), (1744, 5200), (2080, 4360), (2180, 4160), (2600, 3488), (2725, 3328), (2834, 3200)]