80455060270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{13687}}^1$

素因数の和:14249

約数の個数: 64

約数和(自身を含む): 157843445760

約数和(自身を除く): 77388385490

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 439, 515, 878, 1030, 1339, 2195, 2678, 4390, 5707, 6695, 11414, 13390, 13687, 27374, 28535, 45217, 57070, 68435, 90434, 136870, 177931, 226085, 355862, 452170, 587821, 889655, 1175642, 1409761, 1779310, 2819522, 2939105, 5878210, 6008593, 7048805, 12017186, 14097610, 18326893, 30042965, 36653786, 60085930, 78111709, 91634465, 156223418, 183268930, 390558545, 618885079, 781117090, 1237770158, 3094425395, 6188850790, 8045506027, 16091012054, 40227530135, 80455060270]

約数ペア:

[(1, 80455060270), (2, 40227530135), (5, 16091012054), (10, 8045506027), (13, 6188850790), (26, 3094425395), (65, 1237770158), (103, 781117090), (130, 618885079), (206, 390558545), (439, 183268930), (515, 156223418), (878, 91634465), (1030, 78111709), (1339, 60085930), (2195, 36653786), (2678, 30042965), (4390, 18326893), (5707, 14097610), (6695, 12017186), (11414, 7048805), (13390, 6008593), (13687, 5878210), (27374, 2939105), (28535, 2819522), (45217, 1779310), (57070, 1409761), (68435, 1175642), (90434, 889655), (136870, 587821), (177931, 452170), (226085, 355862)]