82875520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 128

約数和(自身を含む): 244016640

約数和(自身を除く): 161141120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1423, 1456, 1664, 1820, 2080, 2240, 2846, 2912, 3640, 4160, 4480, 5692, 5824, 7115, 7280, 8320, 9961, 11384, 11648, 14230, 14560, 18499, 19922, 22768, 28460, 29120, 36998, 39844, 45536, 49805, 56920, 58240, 73996, 79688, 91072, 92495, 99610, 113840, 129493, 147992, 159376, 182144, 184990, 199220, 227680, 258986, 295984, 318752, 369980, 398440, 455360, 517972, 591968, 637504, 647465, 739960, 796880, 910720, 1035944, 1183936, 1275008, 1294930, 1479920, 1593760, 2071888, 2367872, 2589860, 2959840, 3187520, 4143776, 5179720, 5919680, 6375040, 8287552, 10359440, 11839360, 16575104, 20718880, 41437760, 82875520]

約数ペア:

[(1, 82875520), (2, 41437760), (4, 20718880), (5, 16575104), (7, 11839360), (8, 10359440), (10, 8287552), (13, 6375040), (14, 5919680), (16, 5179720), (20, 4143776), (26, 3187520), (28, 2959840), (32, 2589860), (35, 2367872), (40, 2071888), (52, 1593760), (56, 1479920), (64, 1294930), (65, 1275008), (70, 1183936), (80, 1035944), (91, 910720), (104, 796880), (112, 739960), (128, 647465), (130, 637504), (140, 591968), (160, 517972), (182, 455360), (208, 398440), (224, 369980), (260, 318752), (280, 295984), (320, 258986), (364, 227680), (416, 199220), (448, 184990), (455, 182144), (520, 159376), (560, 147992), (640, 129493), (728, 113840), (832, 99610), (896, 92495), (910, 91072), (1040, 79688), (1120, 73996), (1423, 58240), (1456, 56920), (1664, 49805), (1820, 45536), (2080, 39844), (2240, 36998), (2846, 29120), (2912, 28460), (3640, 22768), (4160, 19922), (4480, 18499), (5692, 14560), (5824, 14230), (7115, 11648), (7280, 11384), (8320, 9961)]