18472958000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1627}}^1$

素因数の和:2468

約数の個数: 160

約数和(自身を含む): 51143059968

約数和(自身を除く): 32670101968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 811, 875, 1000, 1400, 1622, 1627, 1750, 2000, 2800, 3244, 3254, 3500, 4055, 5677, 6488, 6508, 7000, 8110, 8135, 11354, 11389, 12976, 13016, 14000, 16220, 16270, 20275, 22708, 22778, 26032, 28385, 32440, 32540, 40550, 40675, 45416, 45556, 56770, 56945, 64880, 65080, 81100, 81350, 90832, 91112, 101375, 113540, 113890, 130160, 141925, 162200, 162700, 182224, 202750, 203375, 227080, 227780, 283850, 284725, 324400, 325400, 405500, 406750, 454160, 455560, 567700, 569450, 650800, 709625, 811000, 813500, 911120, 1135400, 1138900, 1319497, 1419250, 1423625, 1622000, 1627000, 2270800, 2277800, 2638994, 2838500, 2847250, 3254000, 4555600, 5277988, 5677000, 5694500, 6597485, 9236479, 10555976, 11354000, 11389000, 13194970, 18472958, 21111952, 22778000, 26389940, 32987425, 36945916, 46182395, 52779880, 65974850, 73891832, 92364790, 105559760, 131949700, 147783664, 164937125, 184729580, 230911975, 263899400, 329874250, 369459160, 461823950, 527798800, 659748500, 738918320, 923647900, 1154559875, 1319497000, 1847295800, 2309119750, 2638994000, 3694591600, 4618239500, 9236479000, 18472958000]

約数ペア:

[(1, 18472958000), (2, 9236479000), (4, 4618239500), (5, 3694591600), (7, 2638994000), (8, 2309119750), (10, 1847295800), (14, 1319497000), (16, 1154559875), (20, 923647900), (25, 738918320), (28, 659748500), (35, 527798800), (40, 461823950), (50, 369459160), (56, 329874250), (70, 263899400), (80, 230911975), (100, 184729580), (112, 164937125), (125, 147783664), (140, 131949700), (175, 105559760), (200, 92364790), (250, 73891832), (280, 65974850), (350, 52779880), (400, 46182395), (500, 36945916), (560, 32987425), (700, 26389940), (811, 22778000), (875, 21111952), (1000, 18472958), (1400, 13194970), (1622, 11389000), (1627, 11354000), (1750, 10555976), (2000, 9236479), (2800, 6597485), (3244, 5694500), (3254, 5677000), (3500, 5277988), (4055, 4555600), (5677, 3254000), (6488, 2847250), (6508, 2838500), (7000, 2638994), (8110, 2277800), (8135, 2270800), (11354, 1627000), (11389, 1622000), (12976, 1423625), (13016, 1419250), (14000, 1319497), (16220, 1138900), (16270, 1135400), (20275, 911120), (22708, 813500), (22778, 811000), (26032, 709625), (28385, 650800), (32440, 569450), (32540, 567700), (40550, 455560), (40675, 454160), (45416, 406750), (45556, 405500), (56770, 325400), (56945, 324400), (64880, 284725), (65080, 283850), (81100, 227780), (81350, 227080), (90832, 203375), (91112, 202750), (101375, 182224), (113540, 162700), (113890, 162200), (130160, 141925)]