70004000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 197188992

約数和(自身を除く): 127184992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 43, 44, 50, 55, 74, 80, 86, 88, 100, 110, 125, 148, 160, 172, 176, 185, 200, 215, 220, 250, 275, 296, 344, 352, 370, 400, 407, 430, 440, 473, 500, 550, 592, 688, 740, 800, 814, 860, 880, 925, 946, 1000, 1075, 1100, 1184, 1375, 1376, 1480, 1591, 1628, 1720, 1760, 1850, 1892, 2000, 2035, 2150, 2200, 2365, 2750, 2960, 3182, 3256, 3440, 3700, 3784, 4000, 4070, 4300, 4400, 4625, 4730, 5375, 5500, 5920, 6364, 6512, 6880, 7400, 7568, 7955, 8140, 8600, 8800, 9250, 9460, 10175, 10750, 11000, 11825, 12728, 13024, 14800, 15136, 15910, 16280, 17200, 17501, 18500, 18920, 20350, 21500, 22000, 23650, 25456, 29600, 31820, 32560, 34400, 35002, 37000, 37840, 39775, 40700, 43000, 44000, 47300, 50875, 50912, 59125, 63640, 65120, 70004, 74000, 75680, 79550, 81400, 86000, 87505, 94600, 101750, 118250, 127280, 140008, 148000, 159100, 162800, 172000, 175010, 189200, 198875, 203500, 236500, 254560, 280016, 318200, 325600, 350020, 378400, 397750, 407000, 437525, 473000, 560032, 636400, 700040, 795500, 814000, 875050, 946000, 1272800, 1400080, 1591000, 1628000, 1750100, 1892000, 2187625, 2800160, 3182000, 3500200, 4375250, 6364000, 7000400, 8750500, 14000800, 17501000, 35002000, 70004000]

約数ペア:

[(1, 70004000), (2, 35002000), (4, 17501000), (5, 14000800), (8, 8750500), (10, 7000400), (11, 6364000), (16, 4375250), (20, 3500200), (22, 3182000), (25, 2800160), (32, 2187625), (37, 1892000), (40, 1750100), (43, 1628000), (44, 1591000), (50, 1400080), (55, 1272800), (74, 946000), (80, 875050), (86, 814000), (88, 795500), (100, 700040), (110, 636400), (125, 560032), (148, 473000), (160, 437525), (172, 407000), (176, 397750), (185, 378400), (200, 350020), (215, 325600), (220, 318200), (250, 280016), (275, 254560), (296, 236500), (344, 203500), (352, 198875), (370, 189200), (400, 175010), (407, 172000), (430, 162800), (440, 159100), (473, 148000), (500, 140008), (550, 127280), (592, 118250), (688, 101750), (740, 94600), (800, 87505), (814, 86000), (860, 81400), (880, 79550), (925, 75680), (946, 74000), (1000, 70004), (1075, 65120), (1100, 63640), (1184, 59125), (1375, 50912), (1376, 50875), (1480, 47300), (1591, 44000), (1628, 43000), (1720, 40700), (1760, 39775), (1850, 37840), (1892, 37000), (2000, 35002), (2035, 34400), (2150, 32560), (2200, 31820), (2365, 29600), (2750, 25456), (2960, 23650), (3182, 22000), (3256, 21500), (3440, 20350), (3700, 18920), (3784, 18500), (4000, 17501), (4070, 17200), (4300, 16280), (4400, 15910), (4625, 15136), (4730, 14800), (5375, 13024), (5500, 12728), (5920, 11825), (6364, 11000), (6512, 10750), (6880, 10175), (7400, 9460), (7568, 9250), (7955, 8800), (8140, 8600)]