41437760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 112

約数和(自身を含む): 121529856

約数和(自身を除く): 80092096

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, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1423, 1456, 1820, 2080, 2240, 2846, 2912, 3640, 4160, 5692, 5824, 7115, 7280, 9961, 11384, 14230, 14560, 18499, 19922, 22768, 28460, 29120, 36998, 39844, 45536, 49805, 56920, 73996, 79688, 91072, 92495, 99610, 113840, 129493, 147992, 159376, 184990, 199220, 227680, 258986, 295984, 318752, 369980, 398440, 455360, 517972, 591968, 637504, 647465, 739960, 796880, 1035944, 1183936, 1294930, 1479920, 1593760, 2071888, 2589860, 2959840, 3187520, 4143776, 5179720, 5919680, 8287552, 10359440, 20718880, 41437760]

約数ペア:

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