8748320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 24167808

約数和(自身を除く): 15419488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 107, 112, 140, 146, 160, 214, 224, 280, 292, 365, 428, 511, 535, 560, 584, 730, 749, 856, 1022, 1070, 1120, 1168, 1460, 1498, 1712, 2044, 2140, 2336, 2555, 2920, 2996, 3424, 3745, 4088, 4280, 5110, 5840, 5992, 7490, 7811, 8176, 8560, 10220, 11680, 11984, 14980, 15622, 16352, 17120, 20440, 23968, 29960, 31244, 39055, 40880, 54677, 59920, 62488, 78110, 81760, 109354, 119840, 124976, 156220, 218708, 249952, 273385, 312440, 437416, 546770, 624880, 874832, 1093540, 1249760, 1749664, 2187080, 4374160, 8748320]

約数ペア:

[(1, 8748320), (2, 4374160), (4, 2187080), (5, 1749664), (7, 1249760), (8, 1093540), (10, 874832), (14, 624880), (16, 546770), (20, 437416), (28, 312440), (32, 273385), (35, 249952), (40, 218708), (56, 156220), (70, 124976), (73, 119840), (80, 109354), (107, 81760), (112, 78110), (140, 62488), (146, 59920), (160, 54677), (214, 40880), (224, 39055), (280, 31244), (292, 29960), (365, 23968), (428, 20440), (511, 17120), (535, 16352), (560, 15622), (584, 14980), (730, 11984), (749, 11680), (856, 10220), (1022, 8560), (1070, 8176), (1120, 7811), (1168, 7490), (1460, 5992), (1498, 5840), (1712, 5110), (2044, 4280), (2140, 4088), (2336, 3745), (2555, 3424), (2920, 2996)]