15696434380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{4049}}^1$

素因数の和:4399

約数の個数: 96

約数和(自身を含む): 36643622400

約数和(自身を除く): 20947188020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 263, 268, 335, 526, 670, 737, 1052, 1315, 1340, 1474, 2630, 2893, 2948, 3685, 4049, 5260, 5786, 7370, 8098, 11572, 14465, 14740, 16196, 17621, 20245, 28930, 35242, 40490, 44539, 57860, 70484, 80980, 88105, 89078, 176210, 178156, 193831, 222695, 271283, 352420, 387662, 445390, 542566, 775324, 890780, 969155, 1064887, 1085132, 1356415, 1938310, 2129774, 2712830, 2984113, 3876620, 4259548, 5324435, 5425660, 5968226, 10648870, 11713757, 11936452, 14920565, 21297740, 23427514, 29841130, 46855028, 58568785, 59682260, 71347429, 117137570, 142694858, 234275140, 285389716, 356737145, 713474290, 784821719, 1426948580, 1569643438, 3139286876, 3924108595, 7848217190, 15696434380]

約数ペア:

[(1, 15696434380), (2, 7848217190), (4, 3924108595), (5, 3139286876), (10, 1569643438), (11, 1426948580), (20, 784821719), (22, 713474290), (44, 356737145), (55, 285389716), (67, 234275140), (110, 142694858), (134, 117137570), (220, 71347429), (263, 59682260), (268, 58568785), (335, 46855028), (526, 29841130), (670, 23427514), (737, 21297740), (1052, 14920565), (1315, 11936452), (1340, 11713757), (1474, 10648870), (2630, 5968226), (2893, 5425660), (2948, 5324435), (3685, 4259548), (4049, 3876620), (5260, 2984113), (5786, 2712830), (7370, 2129774), (8098, 1938310), (11572, 1356415), (14465, 1085132), (14740, 1064887), (16196, 969155), (17621, 890780), (20245, 775324), (28930, 542566), (35242, 445390), (40490, 387662), (44539, 352420), (57860, 271283), (70484, 222695), (80980, 193831), (88105, 178156), (89078, 176210)]