16937200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 48711168

約数和(自身を除く): 31773968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 263, 280, 322, 350, 368, 400, 460, 526, 560, 575, 644, 700, 805, 920, 1052, 1150, 1288, 1315, 1400, 1610, 1840, 1841, 2104, 2300, 2576, 2630, 2800, 3220, 3682, 4025, 4208, 4600, 5260, 6049, 6440, 6575, 7364, 8050, 9200, 9205, 10520, 12098, 12880, 13150, 14728, 16100, 18410, 21040, 24196, 26300, 29456, 30245, 32200, 36820, 42343, 46025, 48392, 52600, 60490, 64400, 73640, 84686, 92050, 96784, 105200, 120980, 147280, 151225, 169372, 184100, 211715, 241960, 302450, 338744, 368200, 423430, 483920, 604900, 677488, 736400, 846860, 1058575, 1209800, 1693720, 2117150, 2419600, 3387440, 4234300, 8468600, 16937200]

約数ペア:

[(1, 16937200), (2, 8468600), (4, 4234300), (5, 3387440), (7, 2419600), (8, 2117150), (10, 1693720), (14, 1209800), (16, 1058575), (20, 846860), (23, 736400), (25, 677488), (28, 604900), (35, 483920), (40, 423430), (46, 368200), (50, 338744), (56, 302450), (70, 241960), (80, 211715), (92, 184100), (100, 169372), (112, 151225), (115, 147280), (140, 120980), (161, 105200), (175, 96784), (184, 92050), (200, 84686), (230, 73640), (263, 64400), (280, 60490), (322, 52600), (350, 48392), (368, 46025), (400, 42343), (460, 36820), (526, 32200), (560, 30245), (575, 29456), (644, 26300), (700, 24196), (805, 21040), (920, 18410), (1052, 16100), (1150, 14728), (1288, 13150), (1315, 12880), (1400, 12098), (1610, 10520), (1840, 9205), (1841, 9200), (2104, 8050), (2300, 7364), (2576, 6575), (2630, 6440), (2800, 6049), (3220, 5260), (3682, 4600), (4025, 4208)]