57118880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3958

約数の個数: 96

約数和(自身を含む): 166126464

約数和(自身を除く): 109007584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 3923, 7280, 7846, 14560, 15692, 19615, 27461, 31384, 39230, 50999, 54922, 62768, 78460, 101998, 109844, 125536, 137305, 156920, 203996, 219688, 254995, 274610, 313840, 356993, 407992, 439376, 509990, 549220, 627680, 713986, 815984, 878752, 1019980, 1098440, 1427972, 1631968, 1784965, 2039960, 2196880, 2855944, 3569930, 4079920, 4393760, 5711888, 7139860, 8159840, 11423776, 14279720, 28559440, 57118880]

約数ペア:

[(1, 57118880), (2, 28559440), (4, 14279720), (5, 11423776), (7, 8159840), (8, 7139860), (10, 5711888), (13, 4393760), (14, 4079920), (16, 3569930), (20, 2855944), (26, 2196880), (28, 2039960), (32, 1784965), (35, 1631968), (40, 1427972), (52, 1098440), (56, 1019980), (65, 878752), (70, 815984), (80, 713986), (91, 627680), (104, 549220), (112, 509990), (130, 439376), (140, 407992), (160, 356993), (182, 313840), (208, 274610), (224, 254995), (260, 219688), (280, 203996), (364, 156920), (416, 137305), (455, 125536), (520, 109844), (560, 101998), (728, 78460), (910, 62768), (1040, 54922), (1120, 50999), (1456, 39230), (1820, 31384), (2080, 27461), (2912, 19615), (3640, 15692), (3923, 14560), (7280, 7846)]