28050703680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{551311}}^1$

素因数の和:551384

約数の個数: 112

約数和(自身を含む): 90741544704

約数和(自身を除く): 62690841024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 8480, 10176, 12720, 16960, 25440, 50880, 551311, 1102622, 1653933, 2205244, 2756555, 3307866, 4410488, 5513110, 6615732, 8269665, 8820976, 11026220, 13231464, 16539330, 17641952, 22052440, 26462928, 29219483, 33078660, 35283904, 44104880, 52925856, 58438966, 66157320, 87658449, 88209760, 105851712, 116877932, 132314640, 146097415, 175316898, 176419520, 233755864, 264629280, 292194830, 350633796, 438292245, 467511728, 529258560, 584389660, 701267592, 876584490, 935023456, 1168779320, 1402535184, 1753168980, 1870046912, 2337558640, 2805070368, 3506337960, 4675117280, 5610140736, 7012675920, 9350234560, 14025351840, 28050703680]

約数ペア:

[(1, 28050703680), (2, 14025351840), (3, 9350234560), (4, 7012675920), (5, 5610140736), (6, 4675117280), (8, 3506337960), (10, 2805070368), (12, 2337558640), (15, 1870046912), (16, 1753168980), (20, 1402535184), (24, 1168779320), (30, 935023456), (32, 876584490), (40, 701267592), (48, 584389660), (53, 529258560), (60, 467511728), (64, 438292245), (80, 350633796), (96, 292194830), (106, 264629280), (120, 233755864), (159, 176419520), (160, 175316898), (192, 146097415), (212, 132314640), (240, 116877932), (265, 105851712), (318, 88209760), (320, 87658449), (424, 66157320), (480, 58438966), (530, 52925856), (636, 44104880), (795, 35283904), (848, 33078660), (960, 29219483), (1060, 26462928), (1272, 22052440), (1590, 17641952), (1696, 16539330), (2120, 13231464), (2544, 11026220), (3180, 8820976), (3392, 8269665), (4240, 6615732), (5088, 5513110), (6360, 4410488), (8480, 3307866), (10176, 2756555), (12720, 2205244), (16960, 1653933), (25440, 1102622), (50880, 551311)]