208034000

素因数分解:

$2^4\times 5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 536215680

約数和(自身を除く): 328181680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 43, 50, 59, 80, 82, 86, 100, 118, 125, 164, 172, 200, 205, 215, 236, 250, 295, 328, 344, 400, 410, 430, 472, 500, 590, 656, 688, 820, 860, 944, 1000, 1025, 1075, 1180, 1475, 1640, 1720, 1763, 2000, 2050, 2150, 2360, 2419, 2537, 2950, 3280, 3440, 3526, 4100, 4300, 4720, 4838, 5074, 5125, 5375, 5900, 7052, 7375, 8200, 8600, 8815, 9676, 10148, 10250, 10750, 11800, 12095, 12685, 14104, 14750, 16400, 17200, 17630, 19352, 20296, 20500, 21500, 23600, 24190, 25370, 28208, 29500, 35260, 38704, 40592, 41000, 43000, 44075, 48380, 50740, 59000, 60475, 63425, 70520, 82000, 86000, 88150, 96760, 101480, 104017, 118000, 120950, 126850, 141040, 176300, 193520, 202960, 208034, 220375, 241900, 253700, 302375, 317125, 352600, 416068, 440750, 483800, 507400, 520085, 604750, 634250, 705200, 832136, 881500, 967600, 1014800, 1040170, 1209500, 1268500, 1664272, 1763000, 2080340, 2419000, 2537000, 2600425, 3526000, 4160680, 4838000, 5074000, 5200850, 8321360, 10401700, 13002125, 20803400, 26004250, 41606800, 52008500, 104017000, 208034000]

約数ペア:

[(1, 208034000), (2, 104017000), (4, 52008500), (5, 41606800), (8, 26004250), (10, 20803400), (16, 13002125), (20, 10401700), (25, 8321360), (40, 5200850), (41, 5074000), (43, 4838000), (50, 4160680), (59, 3526000), (80, 2600425), (82, 2537000), (86, 2419000), (100, 2080340), (118, 1763000), (125, 1664272), (164, 1268500), (172, 1209500), (200, 1040170), (205, 1014800), (215, 967600), (236, 881500), (250, 832136), (295, 705200), (328, 634250), (344, 604750), (400, 520085), (410, 507400), (430, 483800), (472, 440750), (500, 416068), (590, 352600), (656, 317125), (688, 302375), (820, 253700), (860, 241900), (944, 220375), (1000, 208034), (1025, 202960), (1075, 193520), (1180, 176300), (1475, 141040), (1640, 126850), (1720, 120950), (1763, 118000), (2000, 104017), (2050, 101480), (2150, 96760), (2360, 88150), (2419, 86000), (2537, 82000), (2950, 70520), (3280, 63425), (3440, 60475), (3526, 59000), (4100, 50740), (4300, 48380), (4720, 44075), (4838, 43000), (5074, 41000), (5125, 40592), (5375, 38704), (5900, 35260), (7052, 29500), (7375, 28208), (8200, 25370), (8600, 24190), (8815, 23600), (9676, 21500), (10148, 20500), (10250, 20296), (10750, 19352), (11800, 17630), (12095, 17200), (12685, 16400), (14104, 14750)]