12920232050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{1429}}^1$

素因数の和:2436

約数の個数: 96

約数和(自身を含む): 27806613120

約数和(自身を除く): 14886381070

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 967, 1429, 1870, 1934, 2858, 4675, 4835, 7145, 9350, 9670, 10637, 14290, 15719, 16439, 21274, 24175, 24293, 31438, 32878, 35725, 48350, 48586, 53185, 71450, 78595, 82195, 106370, 121465, 157190, 164390, 180829, 242930, 265925, 267223, 361658, 392975, 410975, 531850, 534446, 607325, 785950, 821950, 904145, 1214650, 1336115, 1381843, 1808290, 2672230, 2763686, 4520725, 6680575, 6909215, 9041450, 13361150, 13818430, 15200273, 23491331, 30400546, 34546075, 46982662, 69092150, 76001365, 117456655, 152002730, 234913310, 258404641, 380006825, 516809282, 587283275, 760013650, 1174566550, 1292023205, 2584046410, 6460116025, 12920232050]

約数ペア:

[(1, 12920232050), (2, 6460116025), (5, 2584046410), (10, 1292023205), (11, 1174566550), (17, 760013650), (22, 587283275), (25, 516809282), (34, 380006825), (50, 258404641), (55, 234913310), (85, 152002730), (110, 117456655), (170, 76001365), (187, 69092150), (275, 46982662), (374, 34546075), (425, 30400546), (550, 23491331), (850, 15200273), (935, 13818430), (967, 13361150), (1429, 9041450), (1870, 6909215), (1934, 6680575), (2858, 4520725), (4675, 2763686), (4835, 2672230), (7145, 1808290), (9350, 1381843), (9670, 1336115), (10637, 1214650), (14290, 904145), (15719, 821950), (16439, 785950), (21274, 607325), (24175, 534446), (24293, 531850), (31438, 410975), (32878, 392975), (35725, 361658), (48350, 267223), (48586, 265925), (53185, 242930), (71450, 180829), (78595, 164390), (82195, 157190), (106370, 121465)]