12626487280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{15313}}^1$

素因数の和:16274

約数の個数: 80

約数和(自身を含む): 32061635424

約数和(自身を除く): 19435148144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 937, 1874, 3748, 4685, 7496, 9370, 10307, 14992, 15313, 18740, 20614, 30626, 37480, 41228, 51535, 61252, 74960, 76565, 82456, 103070, 122504, 153130, 164912, 168443, 206140, 245008, 306260, 336886, 412280, 612520, 673772, 824560, 842215, 1225040, 1347544, 1684430, 2695088, 3368860, 6737720, 13475440, 14348281, 28696562, 57393124, 71741405, 114786248, 143482810, 157831091, 229572496, 286965620, 315662182, 573931240, 631324364, 789155455, 1147862480, 1262648728, 1578310910, 2525297456, 3156621820, 6313243640, 12626487280]

約数ペア:

[(1, 12626487280), (2, 6313243640), (4, 3156621820), (5, 2525297456), (8, 1578310910), (10, 1262648728), (11, 1147862480), (16, 789155455), (20, 631324364), (22, 573931240), (40, 315662182), (44, 286965620), (55, 229572496), (80, 157831091), (88, 143482810), (110, 114786248), (176, 71741405), (220, 57393124), (440, 28696562), (880, 14348281), (937, 13475440), (1874, 6737720), (3748, 3368860), (4685, 2695088), (7496, 1684430), (9370, 1347544), (10307, 1225040), (14992, 842215), (15313, 824560), (18740, 673772), (20614, 612520), (30626, 412280), (37480, 336886), (41228, 306260), (51535, 245008), (61252, 206140), (74960, 168443), (76565, 164912), (82456, 153130), (103070, 122504)]