14279720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3954

約数の個数: 64

約数和(自身を含む): 39553920

約数和(自身を除く): 25274200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 3923, 7846, 15692, 19615, 27461, 31384, 39230, 50999, 54922, 78460, 101998, 109844, 137305, 156920, 203996, 219688, 254995, 274610, 356993, 407992, 509990, 549220, 713986, 1019980, 1098440, 1427972, 1784965, 2039960, 2855944, 3569930, 7139860, 14279720]

約数ペア:

[(1, 14279720), (2, 7139860), (4, 3569930), (5, 2855944), (7, 2039960), (8, 1784965), (10, 1427972), (13, 1098440), (14, 1019980), (20, 713986), (26, 549220), (28, 509990), (35, 407992), (40, 356993), (52, 274610), (56, 254995), (65, 219688), (70, 203996), (91, 156920), (104, 137305), (130, 109844), (140, 101998), (182, 78460), (260, 54922), (280, 50999), (364, 39230), (455, 31384), (520, 27461), (728, 19615), (910, 15692), (1820, 7846), (3640, 3923)]