1803726050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 4285440000

約数和(自身を除く): 2481713950

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 29, 35, 38, 47, 50, 58, 70, 94, 95, 133, 145, 175, 190, 199, 203, 235, 266, 290, 329, 350, 398, 406, 470, 475, 551, 658, 665, 725, 893, 950, 995, 1015, 1102, 1175, 1330, 1363, 1393, 1450, 1645, 1786, 1990, 2030, 2350, 2726, 2755, 2786, 3290, 3325, 3781, 3857, 4465, 4975, 5075, 5510, 5771, 6251, 6650, 6815, 6965, 7562, 7714, 8225, 8930, 9353, 9541, 9950, 10150, 11542, 12502, 13630, 13775, 13930, 16450, 18706, 18905, 19082, 19285, 22325, 25897, 26467, 27550, 28855, 31255, 34075, 34825, 37810, 38570, 40397, 44650, 46765, 47705, 51794, 52934, 57710, 62510, 65471, 68150, 69650, 80794, 93530, 94525, 95410, 96425, 109649, 129485, 130942, 132335, 144275, 156275, 177707, 181279, 189050, 192850, 201985, 219298, 233825, 238525, 258970, 264670, 271237, 288550, 312550, 327355, 355414, 362558, 403970, 467650, 477050, 542474, 548245, 647425, 654710, 661675, 767543, 888535, 906395, 1009925, 1096490, 1243949, 1294850, 1323350, 1356185, 1535086, 1636775, 1777070, 1812790, 1898659, 2019850, 2487898, 2712370, 2741225, 3273550, 3797318, 3837715, 4442675, 4531975, 5153503, 5482450, 6219745, 6780925, 7675430, 8885350, 9063950, 9493295, 10307006, 12439490, 13561850, 18986590, 19188575, 25767515, 31098725, 36074521, 38377150, 47466475, 51535030, 62197450, 72149042, 94932950, 128837575, 180372605, 257675150, 360745210, 901863025, 1803726050]

約数ペア:

[(1, 1803726050), (2, 901863025), (5, 360745210), (7, 257675150), (10, 180372605), (14, 128837575), (19, 94932950), (25, 72149042), (29, 62197450), (35, 51535030), (38, 47466475), (47, 38377150), (50, 36074521), (58, 31098725), (70, 25767515), (94, 19188575), (95, 18986590), (133, 13561850), (145, 12439490), (175, 10307006), (190, 9493295), (199, 9063950), (203, 8885350), (235, 7675430), (266, 6780925), (290, 6219745), (329, 5482450), (350, 5153503), (398, 4531975), (406, 4442675), (470, 3837715), (475, 3797318), (551, 3273550), (658, 2741225), (665, 2712370), (725, 2487898), (893, 2019850), (950, 1898659), (995, 1812790), (1015, 1777070), (1102, 1636775), (1175, 1535086), (1330, 1356185), (1363, 1323350), (1393, 1294850), (1450, 1243949), (1645, 1096490), (1786, 1009925), (1990, 906395), (2030, 888535), (2350, 767543), (2726, 661675), (2755, 654710), (2786, 647425), (3290, 548245), (3325, 542474), (3781, 477050), (3857, 467650), (4465, 403970), (4975, 362558), (5075, 355414), (5510, 327355), (5771, 312550), (6251, 288550), (6650, 271237), (6815, 264670), (6965, 258970), (7562, 238525), (7714, 233825), (8225, 219298), (8930, 201985), (9353, 192850), (9541, 189050), (9950, 181279), (10150, 177707), (11542, 156275), (12502, 144275), (13630, 132335), (13775, 130942), (13930, 129485), (16450, 109649), (18706, 96425), (18905, 95410), (19082, 94525), (19285, 93530), (22325, 80794), (25897, 69650), (26467, 68150), (27550, 65471), (28855, 62510), (31255, 57710), (34075, 52934), (34825, 51794), (37810, 47705), (38570, 46765), (40397, 44650)]