About the Number

12729947650

12729947649 ← → 12729947651

2進数表記:1011110110110000111001011000000010

漢数字表記:百二十七億二千九百九十四万七千六百五十

素因数分解:

2 1 × 5 2 × 7 3 × 17 1 × 47 1 × 929 1

素因数の和:1026
約数の個数: 192
約数和(自身を含む): 29890944000
約数和(自身を除く): 17160996350

約数列:
[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 47, 49, 50, 70, 85, 94, 98, 119, 170, 175, 235, 238, 245, 329, 343, 350, 425, 470, 490, 595, 658, 686, 799, 833, 850, 929, 1175, 1190, 1225, 1598, 1645, 1666, 1715, 1858, 2303, 2350, 2450, 2975, 3290, 3430, 3995, 4165, 4606, 4645, 5593, 5831, 5950, 6503, 7990, 8225, 8330, 8575, 9290, 11186, 11515, 11662, 13006, 15793, 16121, 16450, 17150, 19975, 20825, 23030, 23225, 27965, 29155, 31586, 32242, 32515, 39151, 39950, 41650, 43663, 45521, 46450, 55930, 57575, 58310, 65030, 78302, 78965, 80605, 87326, 91042, 110551, 115150, 139825, 145775, 157930, 161210, 162575, 195755, 218315, 221102, 227605, 274057, 279650, 291550, 305641, 318647, 325150, 391510, 394825, 403025, 436630, 455210, 548114, 552755, 611282, 637294, 742271, 773857, 789650, 806050, 978775, 1091575, 1105510, 1138025, 1370285, 1484542, 1528205, 1547714, 1593235, 1957550, 2139487, 2183150, 2276050, 2740570, 2763775, 3056410, 3186470, 3711355, 3869285, 4278974, 5195897, 5416999, 5527550, 6851425, 7422710, 7641025, 7738570, 7966175, 10391794, 10697435, 10833998, 13702850, 14976409, 15282050, 15932350, 18556775, 19346425, 21394870, 25979485, 27084995, 29952818, 36371279, 37113550, 38692850, 51958970, 53487175, 54169990, 72742558, 74882045, 106974350, 129897425, 135424975, 149764090, 181856395, 254598953, 259794850, 270849950, 363712790, 374410225, 509197906, 748820450, 909281975, 1272994765, 1818563950, 2545989530, 6364973825, 12729947650]

約数ペア:
[(1, 12729947650), (2, 6364973825), (5, 2545989530), (7, 1818563950), (10, 1272994765), (14, 909281975), (17, 748820450), (25, 509197906), (34, 374410225), (35, 363712790), (47, 270849950), (49, 259794850), (50, 254598953), (70, 181856395), (85, 149764090), (94, 135424975), (98, 129897425), (119, 106974350), (170, 74882045), (175, 72742558), (235, 54169990), (238, 53487175), (245, 51958970), (329, 38692850), (343, 37113550), (350, 36371279), (425, 29952818), (470, 27084995), (490, 25979485), (595, 21394870), (658, 19346425), (686, 18556775), (799, 15932350), (833, 15282050), (850, 14976409), (929, 13702850), (1175, 10833998), (1190, 10697435), (1225, 10391794), (1598, 7966175), (1645, 7738570), (1666, 7641025), (1715, 7422710), (1858, 6851425), (2303, 5527550), (2350, 5416999), (2450, 5195897), (2975, 4278974), (3290, 3869285), (3430, 3711355), (3995, 3186470), (4165, 3056410), (4606, 2763775), (4645, 2740570), (5593, 2276050), (5831, 2183150), (5950, 2139487), (6503, 1957550), (7990, 1593235), (8225, 1547714), (8330, 1528205), (8575, 1484542), (9290, 1370285), (11186, 1138025), (11515, 1105510), (11662, 1091575), (13006, 978775), (15793, 806050), (16121, 789650), (16450, 773857), (17150, 742271), (19975, 637294), (20825, 611282), (23030, 552755), (23225, 548114), (27965, 455210), (29155, 436630), (31586, 403025), (32242, 394825), (32515, 391510), (39151, 325150), (39950, 318647), (41650, 305641), (43663, 291550), (45521, 279650), (46450, 274057), (55930, 227605), (57575, 221102), (58310, 218315), (65030, 195755), (78302, 162575), (78965, 161210), (80605, 157930), (87326, 145775), (91042, 139825), (110551, 115150)]

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