17496640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 48719232

約数和(自身を除く): 31222592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 107, 112, 140, 146, 160, 214, 224, 280, 292, 320, 365, 428, 448, 511, 535, 560, 584, 730, 749, 856, 1022, 1070, 1120, 1168, 1460, 1498, 1712, 2044, 2140, 2240, 2336, 2555, 2920, 2996, 3424, 3745, 4088, 4280, 4672, 5110, 5840, 5992, 6848, 7490, 7811, 8176, 8560, 10220, 11680, 11984, 14980, 15622, 16352, 17120, 20440, 23360, 23968, 29960, 31244, 32704, 34240, 39055, 40880, 47936, 54677, 59920, 62488, 78110, 81760, 109354, 119840, 124976, 156220, 163520, 218708, 239680, 249952, 273385, 312440, 437416, 499904, 546770, 624880, 874832, 1093540, 1249760, 1749664, 2187080, 2499520, 3499328, 4374160, 8748320, 17496640]

約数ペア:

[(1, 17496640), (2, 8748320), (4, 4374160), (5, 3499328), (7, 2499520), (8, 2187080), (10, 1749664), (14, 1249760), (16, 1093540), (20, 874832), (28, 624880), (32, 546770), (35, 499904), (40, 437416), (56, 312440), (64, 273385), (70, 249952), (73, 239680), (80, 218708), (107, 163520), (112, 156220), (140, 124976), (146, 119840), (160, 109354), (214, 81760), (224, 78110), (280, 62488), (292, 59920), (320, 54677), (365, 47936), (428, 40880), (448, 39055), (511, 34240), (535, 32704), (560, 31244), (584, 29960), (730, 23968), (749, 23360), (856, 20440), (1022, 17120), (1070, 16352), (1120, 15622), (1168, 14980), (1460, 11984), (1498, 11680), (1712, 10220), (2044, 8560), (2140, 8176), (2240, 7811), (2336, 7490), (2555, 6848), (2920, 5992), (2996, 5840), (3424, 5110), (3745, 4672), (4088, 4280)]