84479680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 211994496

約数和(自身を除く): 127514816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 47, 64, 80, 82, 94, 137, 160, 164, 188, 205, 235, 274, 320, 328, 376, 410, 470, 548, 656, 685, 752, 820, 940, 1096, 1312, 1370, 1504, 1640, 1880, 1927, 2192, 2624, 2740, 3008, 3280, 3760, 3854, 4384, 5480, 5617, 6439, 6560, 7520, 7708, 8768, 9635, 10960, 11234, 12878, 13120, 15040, 15416, 19270, 21920, 22468, 25756, 28085, 30832, 32195, 38540, 43840, 44936, 51512, 56170, 61664, 64390, 77080, 89872, 103024, 112340, 123328, 128780, 154160, 179744, 206048, 224680, 257560, 263999, 308320, 359488, 412096, 449360, 515120, 527998, 616640, 898720, 1030240, 1055996, 1319995, 1797440, 2060480, 2111992, 2639990, 4223984, 5279980, 8447968, 10559960, 16895936, 21119920, 42239840, 84479680]

約数ペア:

[(1, 84479680), (2, 42239840), (4, 21119920), (5, 16895936), (8, 10559960), (10, 8447968), (16, 5279980), (20, 4223984), (32, 2639990), (40, 2111992), (41, 2060480), (47, 1797440), (64, 1319995), (80, 1055996), (82, 1030240), (94, 898720), (137, 616640), (160, 527998), (164, 515120), (188, 449360), (205, 412096), (235, 359488), (274, 308320), (320, 263999), (328, 257560), (376, 224680), (410, 206048), (470, 179744), (548, 154160), (656, 128780), (685, 123328), (752, 112340), (820, 103024), (940, 89872), (1096, 77080), (1312, 64390), (1370, 61664), (1504, 56170), (1640, 51512), (1880, 44936), (1927, 43840), (2192, 38540), (2624, 32195), (2740, 30832), (3008, 28085), (3280, 25756), (3760, 22468), (3854, 21920), (4384, 19270), (5480, 15416), (5617, 15040), (6439, 13120), (6560, 12878), (7520, 11234), (7708, 10960), (8768, 9635)]