70922800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 191800224

約数和(自身を除く): 120877424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 575, 593, 598, 650, 920, 1040, 1150, 1186, 1196, 1300, 1495, 1840, 2300, 2372, 2392, 2600, 2965, 2990, 4600, 4744, 4784, 5200, 5930, 5980, 7475, 7709, 9200, 9488, 11860, 11960, 13639, 14825, 14950, 15418, 23720, 23920, 27278, 29650, 29900, 30836, 38545, 47440, 54556, 59300, 59800, 61672, 68195, 77090, 109112, 118600, 119600, 123344, 136390, 154180, 177307, 192725, 218224, 237200, 272780, 308360, 340975, 354614, 385450, 545560, 616720, 681950, 709228, 770900, 886535, 1091120, 1363900, 1418456, 1541800, 1773070, 2727800, 2836912, 3083600, 3546140, 4432675, 5455600, 7092280, 8865350, 14184560, 17730700, 35461400, 70922800]

約数ペア:

[(1, 70922800), (2, 35461400), (4, 17730700), (5, 14184560), (8, 8865350), (10, 7092280), (13, 5455600), (16, 4432675), (20, 3546140), (23, 3083600), (25, 2836912), (26, 2727800), (40, 1773070), (46, 1541800), (50, 1418456), (52, 1363900), (65, 1091120), (80, 886535), (92, 770900), (100, 709228), (104, 681950), (115, 616720), (130, 545560), (184, 385450), (200, 354614), (208, 340975), (230, 308360), (260, 272780), (299, 237200), (325, 218224), (368, 192725), (400, 177307), (460, 154180), (520, 136390), (575, 123344), (593, 119600), (598, 118600), (650, 109112), (920, 77090), (1040, 68195), (1150, 61672), (1186, 59800), (1196, 59300), (1300, 54556), (1495, 47440), (1840, 38545), (2300, 30836), (2372, 29900), (2392, 29650), (2600, 27278), (2965, 23920), (2990, 23720), (4600, 15418), (4744, 14950), (4784, 14825), (5200, 13639), (5930, 11960), (5980, 11860), (7475, 9488), (7709, 9200)]