10359440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 29664768

約数和(自身を除く): 19305328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1423, 1456, 1820, 2846, 3640, 5692, 7115, 7280, 9961, 11384, 14230, 18499, 19922, 22768, 28460, 36998, 39844, 49805, 56920, 73996, 79688, 92495, 99610, 113840, 129493, 147992, 159376, 184990, 199220, 258986, 295984, 369980, 398440, 517972, 647465, 739960, 796880, 1035944, 1294930, 1479920, 2071888, 2589860, 5179720, 10359440]

約数ペア:

[(1, 10359440), (2, 5179720), (4, 2589860), (5, 2071888), (7, 1479920), (8, 1294930), (10, 1035944), (13, 796880), (14, 739960), (16, 647465), (20, 517972), (26, 398440), (28, 369980), (35, 295984), (40, 258986), (52, 199220), (56, 184990), (65, 159376), (70, 147992), (80, 129493), (91, 113840), (104, 99610), (112, 92495), (130, 79688), (140, 73996), (182, 56920), (208, 49805), (260, 39844), (280, 36998), (364, 28460), (455, 22768), (520, 19922), (560, 18499), (728, 14230), (910, 11384), (1040, 9961), (1423, 7280), (1456, 7115), (1820, 5692), (2846, 3640)]