42845000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 160

約数和(自身を含む): 118087200

約数和(自身を除く): 75242200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 41, 44, 50, 55, 76, 82, 88, 95, 100, 110, 125, 152, 164, 190, 200, 205, 209, 220, 250, 275, 328, 380, 410, 418, 440, 451, 475, 500, 550, 625, 760, 779, 820, 836, 902, 950, 1000, 1025, 1045, 1100, 1250, 1375, 1558, 1640, 1672, 1804, 1900, 2050, 2090, 2200, 2255, 2375, 2500, 2750, 3116, 3608, 3800, 3895, 4100, 4180, 4510, 4750, 5000, 5125, 5225, 5500, 6232, 6875, 7790, 8200, 8360, 8569, 9020, 9500, 10250, 10450, 11000, 11275, 11875, 13750, 15580, 17138, 18040, 19000, 19475, 20500, 20900, 22550, 23750, 25625, 26125, 27500, 31160, 34276, 38950, 41000, 41800, 42845, 45100, 47500, 51250, 52250, 55000, 56375, 68552, 77900, 85690, 90200, 95000, 97375, 102500, 104500, 112750, 130625, 155800, 171380, 194750, 205000, 209000, 214225, 225500, 261250, 281875, 342760, 389500, 428450, 451000, 486875, 522500, 563750, 779000, 856900, 973750, 1045000, 1071125, 1127500, 1713800, 1947500, 2142250, 2255000, 3895000, 4284500, 5355625, 8569000, 10711250, 21422500, 42845000]

約数ペア:

[(1, 42845000), (2, 21422500), (4, 10711250), (5, 8569000), (8, 5355625), (10, 4284500), (11, 3895000), (19, 2255000), (20, 2142250), (22, 1947500), (25, 1713800), (38, 1127500), (40, 1071125), (41, 1045000), (44, 973750), (50, 856900), (55, 779000), (76, 563750), (82, 522500), (88, 486875), (95, 451000), (100, 428450), (110, 389500), (125, 342760), (152, 281875), (164, 261250), (190, 225500), (200, 214225), (205, 209000), (209, 205000), (220, 194750), (250, 171380), (275, 155800), (328, 130625), (380, 112750), (410, 104500), (418, 102500), (440, 97375), (451, 95000), (475, 90200), (500, 85690), (550, 77900), (625, 68552), (760, 56375), (779, 55000), (820, 52250), (836, 51250), (902, 47500), (950, 45100), (1000, 42845), (1025, 41800), (1045, 41000), (1100, 38950), (1250, 34276), (1375, 31160), (1558, 27500), (1640, 26125), (1672, 25625), (1804, 23750), (1900, 22550), (2050, 20900), (2090, 20500), (2200, 19475), (2255, 19000), (2375, 18040), (2500, 17138), (2750, 15580), (3116, 13750), (3608, 11875), (3800, 11275), (3895, 11000), (4100, 10450), (4180, 10250), (4510, 9500), (4750, 9020), (5000, 8569), (5125, 8360), (5225, 8200), (5500, 7790), (6232, 6875)]