12922000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 38997504

約数和(自身を除く): 26075504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 71, 80, 91, 100, 104, 112, 125, 130, 140, 142, 175, 182, 200, 208, 250, 260, 280, 284, 325, 350, 355, 364, 400, 455, 497, 500, 520, 560, 568, 650, 700, 710, 728, 875, 910, 923, 994, 1000, 1040, 1136, 1300, 1400, 1420, 1456, 1625, 1750, 1775, 1820, 1846, 1988, 2000, 2275, 2485, 2600, 2800, 2840, 3250, 3500, 3550, 3640, 3692, 3976, 4550, 4615, 4970, 5200, 5680, 6461, 6500, 7000, 7100, 7280, 7384, 7952, 8875, 9100, 9230, 9940, 11375, 12425, 12922, 13000, 14000, 14200, 14768, 17750, 18200, 18460, 19880, 22750, 23075, 24850, 25844, 26000, 28400, 32305, 35500, 36400, 36920, 39760, 45500, 46150, 49700, 51688, 62125, 64610, 71000, 73840, 91000, 92300, 99400, 103376, 115375, 124250, 129220, 142000, 161525, 182000, 184600, 198800, 230750, 248500, 258440, 323050, 369200, 461500, 497000, 516880, 646100, 807625, 923000, 994000, 1292200, 1615250, 1846000, 2584400, 3230500, 6461000, 12922000]

約数ペア:

[(1, 12922000), (2, 6461000), (4, 3230500), (5, 2584400), (7, 1846000), (8, 1615250), (10, 1292200), (13, 994000), (14, 923000), (16, 807625), (20, 646100), (25, 516880), (26, 497000), (28, 461500), (35, 369200), (40, 323050), (50, 258440), (52, 248500), (56, 230750), (65, 198800), (70, 184600), (71, 182000), (80, 161525), (91, 142000), (100, 129220), (104, 124250), (112, 115375), (125, 103376), (130, 99400), (140, 92300), (142, 91000), (175, 73840), (182, 71000), (200, 64610), (208, 62125), (250, 51688), (260, 49700), (280, 46150), (284, 45500), (325, 39760), (350, 36920), (355, 36400), (364, 35500), (400, 32305), (455, 28400), (497, 26000), (500, 25844), (520, 24850), (560, 23075), (568, 22750), (650, 19880), (700, 18460), (710, 18200), (728, 17750), (875, 14768), (910, 14200), (923, 14000), (994, 13000), (1000, 12922), (1040, 12425), (1136, 11375), (1300, 9940), (1400, 9230), (1420, 9100), (1456, 8875), (1625, 7952), (1750, 7384), (1775, 7280), (1820, 7100), (1846, 7000), (1988, 6500), (2000, 6461), (2275, 5680), (2485, 5200), (2600, 4970), (2800, 4615), (2840, 4550), (3250, 3976), (3500, 3692), (3550, 3640)]