8360000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 140

約数和(自身を含む): 23804880

約数和(自身を除く): 15444880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 110, 125, 152, 160, 176, 190, 200, 209, 220, 250, 275, 304, 320, 352, 380, 400, 418, 440, 475, 500, 550, 608, 625, 704, 760, 800, 836, 880, 950, 1000, 1045, 1100, 1216, 1250, 1375, 1520, 1600, 1672, 1760, 1900, 2000, 2090, 2200, 2375, 2500, 2750, 3040, 3344, 3520, 3800, 4000, 4180, 4400, 4750, 5000, 5225, 5500, 6080, 6688, 6875, 7600, 8000, 8360, 8800, 9500, 10000, 10450, 11000, 11875, 13376, 13750, 15200, 16720, 17600, 19000, 20000, 20900, 22000, 23750, 26125, 27500, 30400, 33440, 38000, 40000, 41800, 44000, 47500, 52250, 55000, 66880, 76000, 83600, 88000, 95000, 104500, 110000, 130625, 152000, 167200, 190000, 209000, 220000, 261250, 334400, 380000, 418000, 440000, 522500, 760000, 836000, 1045000, 1672000, 2090000, 4180000, 8360000]

約数ペア:

[(1, 8360000), (2, 4180000), (4, 2090000), (5, 1672000), (8, 1045000), (10, 836000), (11, 760000), (16, 522500), (19, 440000), (20, 418000), (22, 380000), (25, 334400), (32, 261250), (38, 220000), (40, 209000), (44, 190000), (50, 167200), (55, 152000), (64, 130625), (76, 110000), (80, 104500), (88, 95000), (95, 88000), (100, 83600), (110, 76000), (125, 66880), (152, 55000), (160, 52250), (176, 47500), (190, 44000), (200, 41800), (209, 40000), (220, 38000), (250, 33440), (275, 30400), (304, 27500), (320, 26125), (352, 23750), (380, 22000), (400, 20900), (418, 20000), (440, 19000), (475, 17600), (500, 16720), (550, 15200), (608, 13750), (625, 13376), (704, 11875), (760, 11000), (800, 10450), (836, 10000), (880, 9500), (950, 8800), (1000, 8360), (1045, 8000), (1100, 7600), (1216, 6875), (1250, 6688), (1375, 6080), (1520, 5500), (1600, 5225), (1672, 5000), (1760, 4750), (1900, 4400), (2000, 4180), (2090, 4000), (2200, 3800), (2375, 3520), (2500, 3344), (2750, 3040)]