2869851040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82657}}^1$

素因数の和:82710

約数の個数: 96

約数和(自身を含む): 7998649344

約数和(自身を除く): 5128798304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 82657, 165314, 330628, 413285, 578599, 661256, 826570, 1157198, 1322512, 1653140, 2314396, 2562367, 2645024, 2892995, 3306280, 4628792, 5124734, 5785990, 6612560, 9257584, 10249468, 11571980, 12811835, 13225120, 17936569, 18515168, 20498936, 23143960, 25623670, 35873138, 40997872, 46287920, 51247340, 71746276, 81995744, 89682845, 92575840, 102494680, 143492552, 179365690, 204989360, 286985104, 358731380, 409978720, 573970208, 717462760, 1434925520, 2869851040]

約数ペア:

[(1, 2869851040), (2, 1434925520), (4, 717462760), (5, 573970208), (7, 409978720), (8, 358731380), (10, 286985104), (14, 204989360), (16, 179365690), (20, 143492552), (28, 102494680), (31, 92575840), (32, 89682845), (35, 81995744), (40, 71746276), (56, 51247340), (62, 46287920), (70, 40997872), (80, 35873138), (112, 25623670), (124, 23143960), (140, 20498936), (155, 18515168), (160, 17936569), (217, 13225120), (224, 12811835), (248, 11571980), (280, 10249468), (310, 9257584), (434, 6612560), (496, 5785990), (560, 5124734), (620, 4628792), (868, 3306280), (992, 2892995), (1085, 2645024), (1120, 2562367), (1240, 2314396), (1736, 1653140), (2170, 1322512), (2480, 1157198), (3472, 826570), (4340, 661256), (4960, 578599), (6944, 413285), (8680, 330628), (17360, 165314), (34720, 82657)]