12888932320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{124123}}^1$

素因数の和:124208

約数の個数: 96

約数和(自身を含む): 33781587840

約数和(自身を除く): 20892655520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 590, 649, 880, 944, 1180, 1298, 1760, 1888, 2360, 2596, 3245, 4720, 5192, 6490, 9440, 10384, 12980, 20768, 25960, 51920, 103840, 124123, 248246, 496492, 620615, 992984, 1241230, 1365353, 1985968, 2482460, 2730706, 3971936, 4964920, 5461412, 6826765, 7323257, 9929840, 10922824, 13653530, 14646514, 19859680, 21845648, 27307060, 29293028, 36616285, 43691296, 54614120, 58586056, 73232570, 80555827, 109228240, 117172112, 146465140, 161111654, 218456480, 234344224, 292930280, 322223308, 402779135, 585860560, 644446616, 805558270, 1171721120, 1288893232, 1611116540, 2577786464, 3222233080, 6444466160, 12888932320]

約数ペア:

[(1, 12888932320), (2, 6444466160), (4, 3222233080), (5, 2577786464), (8, 1611116540), (10, 1288893232), (11, 1171721120), (16, 805558270), (20, 644446616), (22, 585860560), (32, 402779135), (40, 322223308), (44, 292930280), (55, 234344224), (59, 218456480), (80, 161111654), (88, 146465140), (110, 117172112), (118, 109228240), (160, 80555827), (176, 73232570), (220, 58586056), (236, 54614120), (295, 43691296), (352, 36616285), (440, 29293028), (472, 27307060), (590, 21845648), (649, 19859680), (880, 14646514), (944, 13653530), (1180, 10922824), (1298, 9929840), (1760, 7323257), (1888, 6826765), (2360, 5461412), (2596, 4964920), (3245, 3971936), (4720, 2730706), (5192, 2482460), (6490, 1985968), (9440, 1365353), (10384, 1241230), (12980, 992984), (20768, 620615), (25960, 496492), (51920, 248246), (103840, 124123)]