22672000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 61261200

約数和(自身を除く): 38589200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 109, 125, 128, 130, 160, 200, 208, 218, 250, 260, 320, 325, 400, 416, 436, 500, 520, 545, 640, 650, 800, 832, 872, 1000, 1040, 1090, 1300, 1417, 1600, 1625, 1664, 1744, 2000, 2080, 2180, 2600, 2725, 2834, 3200, 3250, 3488, 4000, 4160, 4360, 5200, 5450, 5668, 6500, 6976, 7085, 8000, 8320, 8720, 10400, 10900, 11336, 13000, 13625, 13952, 14170, 16000, 17440, 20800, 21800, 22672, 26000, 27250, 28340, 34880, 35425, 41600, 43600, 45344, 52000, 54500, 56680, 69760, 70850, 87200, 90688, 104000, 109000, 113360, 141700, 174400, 177125, 181376, 208000, 218000, 226720, 283400, 348800, 354250, 436000, 453440, 566800, 708500, 872000, 906880, 1133600, 1417000, 1744000, 2267200, 2834000, 4534400, 5668000, 11336000, 22672000]

約数ペア:

[(1, 22672000), (2, 11336000), (4, 5668000), (5, 4534400), (8, 2834000), (10, 2267200), (13, 1744000), (16, 1417000), (20, 1133600), (25, 906880), (26, 872000), (32, 708500), (40, 566800), (50, 453440), (52, 436000), (64, 354250), (65, 348800), (80, 283400), (100, 226720), (104, 218000), (109, 208000), (125, 181376), (128, 177125), (130, 174400), (160, 141700), (200, 113360), (208, 109000), (218, 104000), (250, 90688), (260, 87200), (320, 70850), (325, 69760), (400, 56680), (416, 54500), (436, 52000), (500, 45344), (520, 43600), (545, 41600), (640, 35425), (650, 34880), (800, 28340), (832, 27250), (872, 26000), (1000, 22672), (1040, 21800), (1090, 20800), (1300, 17440), (1417, 16000), (1600, 14170), (1625, 13952), (1664, 13625), (1744, 13000), (2000, 11336), (2080, 10900), (2180, 10400), (2600, 8720), (2725, 8320), (2834, 8000), (3200, 7085), (3250, 6976), (3488, 6500), (4000, 5668), (4160, 5450), (4360, 5200)]