47080000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 140

約数和(自身を含む): 128546352

約数和(自身を除く): 81466352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 107, 110, 125, 160, 176, 200, 214, 220, 250, 275, 320, 352, 400, 428, 440, 500, 535, 550, 625, 704, 800, 856, 880, 1000, 1070, 1100, 1177, 1250, 1375, 1600, 1712, 1760, 2000, 2140, 2200, 2354, 2500, 2675, 2750, 3424, 3520, 4000, 4280, 4400, 4708, 5000, 5350, 5500, 5885, 6848, 6875, 8000, 8560, 8800, 9416, 10000, 10700, 11000, 11770, 13375, 13750, 17120, 17600, 18832, 20000, 21400, 22000, 23540, 26750, 27500, 29425, 34240, 37664, 40000, 42800, 44000, 47080, 53500, 55000, 58850, 66875, 75328, 85600, 88000, 94160, 107000, 110000, 117700, 133750, 147125, 171200, 188320, 214000, 220000, 235400, 267500, 294250, 376640, 428000, 440000, 470800, 535000, 588500, 735625, 856000, 941600, 1070000, 1177000, 1471250, 1883200, 2140000, 2354000, 2942500, 4280000, 4708000, 5885000, 9416000, 11770000, 23540000, 47080000]

約数ペア:

[(1, 47080000), (2, 23540000), (4, 11770000), (5, 9416000), (8, 5885000), (10, 4708000), (11, 4280000), (16, 2942500), (20, 2354000), (22, 2140000), (25, 1883200), (32, 1471250), (40, 1177000), (44, 1070000), (50, 941600), (55, 856000), (64, 735625), (80, 588500), (88, 535000), (100, 470800), (107, 440000), (110, 428000), (125, 376640), (160, 294250), (176, 267500), (200, 235400), (214, 220000), (220, 214000), (250, 188320), (275, 171200), (320, 147125), (352, 133750), (400, 117700), (428, 110000), (440, 107000), (500, 94160), (535, 88000), (550, 85600), (625, 75328), (704, 66875), (800, 58850), (856, 55000), (880, 53500), (1000, 47080), (1070, 44000), (1100, 42800), (1177, 40000), (1250, 37664), (1375, 34240), (1600, 29425), (1712, 27500), (1760, 26750), (2000, 23540), (2140, 22000), (2200, 21400), (2354, 20000), (2500, 18832), (2675, 17600), (2750, 17120), (3424, 13750), (3520, 13375), (4000, 11770), (4280, 11000), (4400, 10700), (4708, 10000), (5000, 9416), (5350, 8800), (5500, 8560), (5885, 8000), (6848, 6875)]