2247279280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{29231}}^1$

素因数の和:29306

約数の個数: 60

約数和(自身を含む): 5399091936

約数和(自身を除く): 3151812656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4805, 7688, 9610, 15376, 19220, 29231, 38440, 58462, 76880, 116924, 146155, 233848, 292310, 467696, 584620, 906161, 1169240, 1812322, 2338480, 3624644, 4530805, 7249288, 9061610, 14498576, 18123220, 28090991, 36246440, 56181982, 72492880, 112363964, 140454955, 224727928, 280909910, 449455856, 561819820, 1123639640, 2247279280]

約数ペア:

[(1, 2247279280), (2, 1123639640), (4, 561819820), (5, 449455856), (8, 280909910), (10, 224727928), (16, 140454955), (20, 112363964), (31, 72492880), (40, 56181982), (62, 36246440), (80, 28090991), (124, 18123220), (155, 14498576), (248, 9061610), (310, 7249288), (496, 4530805), (620, 3624644), (961, 2338480), (1240, 1812322), (1922, 1169240), (2480, 906161), (3844, 584620), (4805, 467696), (7688, 292310), (9610, 233848), (15376, 146155), (19220, 116924), (29231, 76880), (38440, 58462)]