20140889230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1211

約数の個数: 192

約数和(自身を含む): 48620186496

約数和(自身を除く): 28479297266

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 121, 137, 154, 170, 187, 238, 242, 274, 374, 385, 595, 605, 685, 770, 847, 935, 959, 1021, 1190, 1210, 1309, 1370, 1507, 1694, 1870, 1918, 2042, 2057, 2329, 2618, 3014, 4114, 4235, 4658, 4795, 5105, 6545, 7147, 7535, 8470, 9590, 10210, 10285, 10549, 11231, 11645, 13090, 14294, 14399, 15070, 16303, 16577, 17357, 20570, 21098, 22462, 23290, 25619, 28798, 32606, 33154, 34714, 35735, 51238, 52745, 56155, 71470, 71995, 78617, 81515, 82885, 86785, 105490, 112310, 116039, 121499, 123541, 128095, 139877, 143990, 157234, 163030, 165770, 173570, 179333, 190927, 232078, 242998, 247082, 256190, 279754, 281809, 358666, 381854, 393085, 563618, 580195, 607495, 617705, 699385, 786170, 864787, 896665, 954635, 979139, 1160390, 1214990, 1235410, 1336489, 1398770, 1409045, 1538647, 1729574, 1793330, 1909270, 1958278, 1972663, 2100197, 2377909, 2672978, 2818090, 3077294, 3945326, 4200394, 4323935, 4755818, 4895695, 6682445, 7693235, 8647870, 9791390, 9863315, 10500985, 10770529, 11889545, 13364890, 14701379, 15386470, 16645363, 16925117, 19726630, 21001970, 21541058, 23779090, 26156999, 29402758, 33290726, 33850234, 52313998, 53852645, 73506895, 83226815, 84625585, 107705290, 118475819, 130784995, 147013790, 166453630, 169251170, 183098993, 236951638, 261569990, 287726989, 366197986, 575453978, 592379095, 915494965, 1184758190, 1438634945, 1830989930, 2014088923, 2877269890, 4028177846, 10070444615, 20140889230]

約数ペア:

[(1, 20140889230), (2, 10070444615), (5, 4028177846), (7, 2877269890), (10, 2014088923), (11, 1830989930), (14, 1438634945), (17, 1184758190), (22, 915494965), (34, 592379095), (35, 575453978), (55, 366197986), (70, 287726989), (77, 261569990), (85, 236951638), (110, 183098993), (119, 169251170), (121, 166453630), (137, 147013790), (154, 130784995), (170, 118475819), (187, 107705290), (238, 84625585), (242, 83226815), (274, 73506895), (374, 53852645), (385, 52313998), (595, 33850234), (605, 33290726), (685, 29402758), (770, 26156999), (847, 23779090), (935, 21541058), (959, 21001970), (1021, 19726630), (1190, 16925117), (1210, 16645363), (1309, 15386470), (1370, 14701379), (1507, 13364890), (1694, 11889545), (1870, 10770529), (1918, 10500985), (2042, 9863315), (2057, 9791390), (2329, 8647870), (2618, 7693235), (3014, 6682445), (4114, 4895695), (4235, 4755818), (4658, 4323935), (4795, 4200394), (5105, 3945326), (6545, 3077294), (7147, 2818090), (7535, 2672978), (8470, 2377909), (9590, 2100197), (10210, 1972663), (10285, 1958278), (10549, 1909270), (11231, 1793330), (11645, 1729574), (13090, 1538647), (14294, 1409045), (14399, 1398770), (15070, 1336489), (16303, 1235410), (16577, 1214990), (17357, 1160390), (20570, 979139), (21098, 954635), (22462, 896665), (23290, 864787), (25619, 786170), (28798, 699385), (32606, 617705), (33154, 607495), (34714, 580195), (35735, 563618), (51238, 393085), (52745, 381854), (56155, 358666), (71470, 281809), (71995, 279754), (78617, 256190), (81515, 247082), (82885, 242998), (86785, 232078), (105490, 190927), (112310, 179333), (116039, 173570), (121499, 165770), (123541, 163030), (128095, 157234), (139877, 143990)]