74828320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 205099776

約数和(自身を除く): 130271456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 941, 994, 1120, 1136, 1420, 1882, 1988, 2272, 2485, 2840, 3764, 3976, 4705, 4970, 5680, 6587, 7528, 7952, 9410, 9940, 11360, 13174, 15056, 15904, 18820, 19880, 26348, 30112, 32935, 37640, 39760, 52696, 65870, 66811, 75280, 79520, 105392, 131740, 133622, 150560, 210784, 263480, 267244, 334055, 467677, 526960, 534488, 668110, 935354, 1053920, 1068976, 1336220, 1870708, 2137952, 2338385, 2672440, 3741416, 4676770, 5344880, 7482832, 9353540, 10689760, 14965664, 18707080, 37414160, 74828320]

約数ペア:

[(1, 74828320), (2, 37414160), (4, 18707080), (5, 14965664), (7, 10689760), (8, 9353540), (10, 7482832), (14, 5344880), (16, 4676770), (20, 3741416), (28, 2672440), (32, 2338385), (35, 2137952), (40, 1870708), (56, 1336220), (70, 1068976), (71, 1053920), (80, 935354), (112, 668110), (140, 534488), (142, 526960), (160, 467677), (224, 334055), (280, 267244), (284, 263480), (355, 210784), (497, 150560), (560, 133622), (568, 131740), (710, 105392), (941, 79520), (994, 75280), (1120, 66811), (1136, 65870), (1420, 52696), (1882, 39760), (1988, 37640), (2272, 32935), (2485, 30112), (2840, 26348), (3764, 19880), (3976, 18820), (4705, 15904), (4970, 15056), (5680, 13174), (6587, 11360), (7528, 9940), (7952, 9410)]