57110480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 120

約数和(自身を含む): 163737288

約数和(自身を除く): 106626808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 857, 952, 980, 1190, 1360, 1666, 1714, 1904, 1960, 2380, 3332, 3428, 3920, 4165, 4285, 4760, 5999, 6664, 6856, 8330, 8570, 9520, 11998, 13328, 13712, 14569, 16660, 17140, 23996, 29138, 29995, 33320, 34280, 41993, 47992, 58276, 59990, 66640, 68560, 72845, 83986, 95984, 101983, 116552, 119980, 145690, 167972, 203966, 209965, 233104, 239960, 291380, 335944, 407932, 419930, 479920, 509915, 582760, 671888, 713881, 815864, 839860, 1019830, 1165520, 1427762, 1631728, 1679720, 2039660, 2855524, 3359440, 3569405, 4079320, 5711048, 7138810, 8158640, 11422096, 14277620, 28555240, 57110480]

約数ペア:

[(1, 57110480), (2, 28555240), (4, 14277620), (5, 11422096), (7, 8158640), (8, 7138810), (10, 5711048), (14, 4079320), (16, 3569405), (17, 3359440), (20, 2855524), (28, 2039660), (34, 1679720), (35, 1631728), (40, 1427762), (49, 1165520), (56, 1019830), (68, 839860), (70, 815864), (80, 713881), (85, 671888), (98, 582760), (112, 509915), (119, 479920), (136, 419930), (140, 407932), (170, 335944), (196, 291380), (238, 239960), (245, 233104), (272, 209965), (280, 203966), (340, 167972), (392, 145690), (476, 119980), (490, 116552), (560, 101983), (595, 95984), (680, 83986), (784, 72845), (833, 68560), (857, 66640), (952, 59990), (980, 58276), (1190, 47992), (1360, 41993), (1666, 34280), (1714, 33320), (1904, 29995), (1960, 29138), (2380, 23996), (3332, 17140), (3428, 16660), (3920, 14569), (4165, 13712), (4285, 13328), (4760, 11998), (5999, 9520), (6664, 8570), (6856, 8330)]