12722339200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{209249}}^1$

素因数の和:209292

約数の個数: 96

約数和(自身を含む): 33082425000

約数和(自身を除く): 20360085800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1520, 1600, 1900, 2432, 3040, 3200, 3800, 6080, 7600, 12160, 15200, 30400, 60800, 209249, 418498, 836996, 1046245, 1673992, 2092490, 3347984, 3975731, 4184980, 5231225, 6695968, 7951462, 8369960, 10462450, 13391936, 15902924, 16739920, 19878655, 20924900, 26783872, 31805848, 33479840, 39757310, 41849800, 63611696, 66959680, 79514620, 83699600, 99393275, 127223392, 133919360, 159029240, 167399200, 198786550, 254446784, 318058480, 334798400, 397573100, 508893568, 636116960, 669596800, 795146200, 1272233920, 1590292400, 2544467840, 3180584800, 6361169600, 12722339200]

約数ペア:

[(1, 12722339200), (2, 6361169600), (4, 3180584800), (5, 2544467840), (8, 1590292400), (10, 1272233920), (16, 795146200), (19, 669596800), (20, 636116960), (25, 508893568), (32, 397573100), (38, 334798400), (40, 318058480), (50, 254446784), (64, 198786550), (76, 167399200), (80, 159029240), (95, 133919360), (100, 127223392), (128, 99393275), (152, 83699600), (160, 79514620), (190, 66959680), (200, 63611696), (304, 41849800), (320, 39757310), (380, 33479840), (400, 31805848), (475, 26783872), (608, 20924900), (640, 19878655), (760, 16739920), (800, 15902924), (950, 13391936), (1216, 10462450), (1520, 8369960), (1600, 7951462), (1900, 6695968), (2432, 5231225), (3040, 4184980), (3200, 3975731), (3800, 3347984), (6080, 2092490), (7600, 1673992), (12160, 1046245), (15200, 836996), (30400, 418498), (60800, 209249)]