2186797760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7687}}^1$

素因数の和:7838

約数の個数: 112

約数和(自身を含む): 5998854144

約数和(自身を除く): 3812056384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2240, 2540, 3556, 4064, 4445, 5080, 7112, 7687, 8128, 8890, 10160, 14224, 15374, 17780, 20320, 28448, 30748, 35560, 38435, 40640, 53809, 56896, 61496, 71120, 76870, 107618, 122992, 142240, 153740, 215236, 245984, 269045, 284480, 307480, 430472, 491968, 538090, 614960, 860944, 976249, 1076180, 1229920, 1721888, 1952498, 2152360, 2459840, 3443776, 3904996, 4304720, 4881245, 6833743, 7809992, 8609440, 9762490, 13667486, 15619984, 17218880, 19524980, 27334972, 31239968, 34168715, 39049960, 54669944, 62479936, 68337430, 78099920, 109339888, 136674860, 156199840, 218679776, 273349720, 312399680, 437359552, 546699440, 1093398880, 2186797760]

約数ペア:

[(1, 2186797760), (2, 1093398880), (4, 546699440), (5, 437359552), (7, 312399680), (8, 273349720), (10, 218679776), (14, 156199840), (16, 136674860), (20, 109339888), (28, 78099920), (32, 68337430), (35, 62479936), (40, 54669944), (56, 39049960), (64, 34168715), (70, 31239968), (80, 27334972), (112, 19524980), (127, 17218880), (140, 15619984), (160, 13667486), (224, 9762490), (254, 8609440), (280, 7809992), (320, 6833743), (448, 4881245), (508, 4304720), (560, 3904996), (635, 3443776), (889, 2459840), (1016, 2152360), (1120, 1952498), (1270, 1721888), (1778, 1229920), (2032, 1076180), (2240, 976249), (2540, 860944), (3556, 614960), (4064, 538090), (4445, 491968), (5080, 430472), (7112, 307480), (7687, 284480), (8128, 269045), (8890, 245984), (10160, 215236), (14224, 153740), (15374, 142240), (17780, 122992), (20320, 107618), (28448, 76870), (30748, 71120), (35560, 61496), (38435, 56896), (40640, 53809)]