2886011840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12829}}^1$

素因数の和:12902

約数の個数: 112

約数和(自身を含む): 7430109600

約数和(自身を除く): 4544097760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 320, 370, 380, 592, 608, 703, 740, 760, 1184, 1216, 1406, 1480, 1520, 2368, 2812, 2960, 3040, 3515, 5624, 5920, 6080, 7030, 11248, 11840, 12829, 14060, 22496, 25658, 28120, 44992, 51316, 56240, 64145, 102632, 112480, 128290, 205264, 224960, 243751, 256580, 410528, 474673, 487502, 513160, 821056, 949346, 975004, 1026320, 1218755, 1898692, 1950008, 2052640, 2373365, 2437510, 3797384, 3900016, 4105280, 4746730, 4875020, 7594768, 7800032, 9018787, 9493460, 9750040, 15189536, 15600064, 18037574, 18986920, 19500080, 30379072, 36075148, 37973840, 39000160, 45093935, 72150296, 75947680, 78000320, 90187870, 144300592, 151895360, 180375740, 288601184, 360751480, 577202368, 721502960, 1443005920, 2886011840]

約数ペア:

[(1, 2886011840), (2, 1443005920), (4, 721502960), (5, 577202368), (8, 360751480), (10, 288601184), (16, 180375740), (19, 151895360), (20, 144300592), (32, 90187870), (37, 78000320), (38, 75947680), (40, 72150296), (64, 45093935), (74, 39000160), (76, 37973840), (80, 36075148), (95, 30379072), (148, 19500080), (152, 18986920), (160, 18037574), (185, 15600064), (190, 15189536), (296, 9750040), (304, 9493460), (320, 9018787), (370, 7800032), (380, 7594768), (592, 4875020), (608, 4746730), (703, 4105280), (740, 3900016), (760, 3797384), (1184, 2437510), (1216, 2373365), (1406, 2052640), (1480, 1950008), (1520, 1898692), (2368, 1218755), (2812, 1026320), (2960, 975004), (3040, 949346), (3515, 821056), (5624, 513160), (5920, 487502), (6080, 474673), (7030, 410528), (11248, 256580), (11840, 243751), (12829, 224960), (14060, 205264), (22496, 128290), (25658, 112480), (28120, 102632), (44992, 64145), (51316, 56240)]