39248000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 106928640

約数和(自身を除く): 67680640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 223, 250, 275, 320, 352, 400, 440, 446, 500, 550, 640, 704, 800, 880, 892, 1000, 1100, 1115, 1375, 1408, 1600, 1760, 1784, 2000, 2200, 2230, 2453, 2750, 3200, 3520, 3568, 4000, 4400, 4460, 4906, 5500, 5575, 7040, 7136, 8000, 8800, 8920, 9812, 11000, 11150, 12265, 14272, 16000, 17600, 17840, 19624, 22000, 22300, 24530, 27875, 28544, 35200, 35680, 39248, 44000, 44600, 49060, 55750, 61325, 71360, 78496, 88000, 89200, 98120, 111500, 122650, 142720, 156992, 176000, 178400, 196240, 223000, 245300, 306625, 313984, 356800, 392480, 446000, 490600, 613250, 713600, 784960, 892000, 981200, 1226500, 1569920, 1784000, 1962400, 2453000, 3568000, 3924800, 4906000, 7849600, 9812000, 19624000, 39248000]

約数ペア:

[(1, 39248000), (2, 19624000), (4, 9812000), (5, 7849600), (8, 4906000), (10, 3924800), (11, 3568000), (16, 2453000), (20, 1962400), (22, 1784000), (25, 1569920), (32, 1226500), (40, 981200), (44, 892000), (50, 784960), (55, 713600), (64, 613250), (80, 490600), (88, 446000), (100, 392480), (110, 356800), (125, 313984), (128, 306625), (160, 245300), (176, 223000), (200, 196240), (220, 178400), (223, 176000), (250, 156992), (275, 142720), (320, 122650), (352, 111500), (400, 98120), (440, 89200), (446, 88000), (500, 78496), (550, 71360), (640, 61325), (704, 55750), (800, 49060), (880, 44600), (892, 44000), (1000, 39248), (1100, 35680), (1115, 35200), (1375, 28544), (1408, 27875), (1600, 24530), (1760, 22300), (1784, 22000), (2000, 19624), (2200, 17840), (2230, 17600), (2453, 16000), (2750, 14272), (3200, 12265), (3520, 11150), (3568, 11000), (4000, 9812), (4400, 8920), (4460, 8800), (4906, 8000), (5500, 7136), (5575, 7040)]