12813974000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 32846692320

約数和(自身を除く): 20032718320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 59, 62, 80, 100, 113, 118, 124, 125, 155, 200, 226, 236, 248, 250, 295, 310, 400, 452, 472, 496, 500, 565, 590, 620, 775, 904, 944, 961, 1000, 1130, 1180, 1240, 1475, 1550, 1808, 1829, 1922, 2000, 2260, 2360, 2480, 2825, 2950, 3100, 3503, 3658, 3844, 3875, 4520, 4720, 4805, 5650, 5900, 6200, 6667, 7006, 7316, 7375, 7688, 7750, 9040, 9145, 9610, 11300, 11800, 12400, 13334, 14012, 14125, 14632, 14750, 15376, 15500, 17515, 18290, 19220, 22600, 23600, 24025, 26668, 28024, 28250, 29264, 29500, 31000, 33335, 35030, 36580, 38440, 45200, 45725, 48050, 53336, 56048, 56500, 56699, 59000, 62000, 66670, 70060, 73160, 76880, 87575, 91450, 96100, 106672, 108593, 113000, 113398, 118000, 120125, 133340, 140120, 146320, 166675, 175150, 182900, 192200, 206677, 217186, 226000, 226796, 228625, 240250, 266680, 280240, 283495, 333350, 350300, 365800, 384400, 413354, 434372, 437875, 453592, 457250, 480500, 533360, 542965, 566990, 666700, 700600, 731600, 826708, 833375, 868744, 875750, 907184, 914500, 961000, 1033385, 1085930, 1133980, 1333400, 1401200, 1417475, 1653416, 1666750, 1737488, 1751500, 1829000, 1922000, 2066770, 2171860, 2267960, 2666800, 2714825, 2834950, 3306832, 3333500, 3503000, 3658000, 4133540, 4343720, 4535920, 5166925, 5429650, 5669900, 6406987, 6667000, 7006000, 7087375, 8267080, 8687440, 10333850, 10859300, 11339800, 12813974, 13334000, 13574125, 14174750, 16534160, 20667700, 21718600, 22679600, 25627948, 25834625, 27148250, 28349500, 32034935, 41335400, 43437200, 51255896, 51669250, 54296500, 56699000, 64069870, 82670800, 102511792, 103338500, 108593000, 113398000, 128139740, 160174675, 206677000, 217186000, 256279480, 320349350, 413354000, 512558960, 640698700, 800873375, 1281397400, 1601746750, 2562794800, 3203493500, 6406987000, 12813974000]

約数ペア:

[(1, 12813974000), (2, 6406987000), (4, 3203493500), (5, 2562794800), (8, 1601746750), (10, 1281397400), (16, 800873375), (20, 640698700), (25, 512558960), (31, 413354000), (40, 320349350), (50, 256279480), (59, 217186000), (62, 206677000), (80, 160174675), (100, 128139740), (113, 113398000), (118, 108593000), (124, 103338500), (125, 102511792), (155, 82670800), (200, 64069870), (226, 56699000), (236, 54296500), (248, 51669250), (250, 51255896), (295, 43437200), (310, 41335400), (400, 32034935), (452, 28349500), (472, 27148250), (496, 25834625), (500, 25627948), (565, 22679600), (590, 21718600), (620, 20667700), (775, 16534160), (904, 14174750), (944, 13574125), (961, 13334000), (1000, 12813974), (1130, 11339800), (1180, 10859300), (1240, 10333850), (1475, 8687440), (1550, 8267080), (1808, 7087375), (1829, 7006000), (1922, 6667000), (2000, 6406987), (2260, 5669900), (2360, 5429650), (2480, 5166925), (2825, 4535920), (2950, 4343720), (3100, 4133540), (3503, 3658000), (3658, 3503000), (3844, 3333500), (3875, 3306832), (4520, 2834950), (4720, 2714825), (4805, 2666800), (5650, 2267960), (5900, 2171860), (6200, 2066770), (6667, 1922000), (7006, 1829000), (7316, 1751500), (7375, 1737488), (7688, 1666750), (7750, 1653416), (9040, 1417475), (9145, 1401200), (9610, 1333400), (11300, 1133980), (11800, 1085930), (12400, 1033385), (13334, 961000), (14012, 914500), (14125, 907184), (14632, 875750), (14750, 868744), (15376, 833375), (15500, 826708), (17515, 731600), (18290, 700600), (19220, 666700), (22600, 566990), (23600, 542965), (24025, 533360), (26668, 480500), (28024, 457250), (28250, 453592), (29264, 437875), (29500, 434372), (31000, 413354), (33335, 384400), (35030, 365800), (36580, 350300), (38440, 333350), (45200, 283495), (45725, 280240), (48050, 266680), (53336, 240250), (56048, 228625), (56500, 226796), (56699, 226000), (59000, 217186), (62000, 206677), (66670, 192200), (70060, 182900), (73160, 175150), (76880, 166675), (87575, 146320), (91450, 140120), (96100, 133340), (106672, 120125), (108593, 118000), (113000, 113398)]