539199920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2147

約数の個数: 120

約数和(自身を含む): 1480802544

約数和(自身を除く): 941602624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 938, 980, 1072, 1340, 1876, 1960, 2053, 2345, 2680, 3283, 3752, 3920, 4106, 4690, 5360, 6566, 7504, 8212, 9380, 10265, 13132, 14371, 16415, 16424, 18760, 20530, 26264, 28742, 32830, 32848, 37520, 41060, 52528, 57484, 65660, 71855, 82120, 100597, 114968, 131320, 137551, 143710, 164240, 201194, 229936, 262640, 275102, 287420, 402388, 502985, 550204, 574840, 687755, 804776, 962857, 1005970, 1100408, 1149680, 1375510, 1609552, 1925714, 2011940, 2200816, 2751020, 3851428, 4023880, 4814285, 5502040, 6739999, 7702856, 8047760, 9628570, 11004080, 13479998, 15405712, 19257140, 26959996, 33699995, 38514280, 53919992, 67399990, 77028560, 107839984, 134799980, 269599960, 539199920]

約数ペア:

[(1, 539199920), (2, 269599960), (4, 134799980), (5, 107839984), (7, 77028560), (8, 67399990), (10, 53919992), (14, 38514280), (16, 33699995), (20, 26959996), (28, 19257140), (35, 15405712), (40, 13479998), (49, 11004080), (56, 9628570), (67, 8047760), (70, 7702856), (80, 6739999), (98, 5502040), (112, 4814285), (134, 4023880), (140, 3851428), (196, 2751020), (245, 2200816), (268, 2011940), (280, 1925714), (335, 1609552), (392, 1375510), (469, 1149680), (490, 1100408), (536, 1005970), (560, 962857), (670, 804776), (784, 687755), (938, 574840), (980, 550204), (1072, 502985), (1340, 402388), (1876, 287420), (1960, 275102), (2053, 262640), (2345, 229936), (2680, 201194), (3283, 164240), (3752, 143710), (3920, 137551), (4106, 131320), (4690, 114968), (5360, 100597), (6566, 82120), (7504, 71855), (8212, 65660), (9380, 57484), (10265, 52528), (13132, 41060), (14371, 37520), (16415, 32848), (16424, 32830), (18760, 28742), (20530, 26264)]