25196738560

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{351517}}^1$

素因数の和:351551

約数の個数: 96

約数和(自身を含む): 69094378080

約数和(自身を除く): 43897639520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 35840, 71680, 351517, 703034, 1406068, 1757585, 2460619, 2812136, 3515170, 4921238, 5624272, 7030340, 9842476, 11248544, 12303095, 14060680, 19684952, 22497088, 24606190, 28121360, 39369904, 44994176, 49212380, 56242720, 78739808, 89988352, 98424760, 112485440, 157479616, 179976704, 196849520, 224970880, 314959232, 359953408, 393699040, 449941760, 629918464, 719906816, 787398080, 899883520, 1259836928, 1574796160, 1799767040, 2519673856, 3149592320, 3599534080, 5039347712, 6299184640, 12598369280, 25196738560]

約数ペア:

[(1, 25196738560), (2, 12598369280), (4, 6299184640), (5, 5039347712), (7, 3599534080), (8, 3149592320), (10, 2519673856), (14, 1799767040), (16, 1574796160), (20, 1259836928), (28, 899883520), (32, 787398080), (35, 719906816), (40, 629918464), (56, 449941760), (64, 393699040), (70, 359953408), (80, 314959232), (112, 224970880), (128, 196849520), (140, 179976704), (160, 157479616), (224, 112485440), (256, 98424760), (280, 89988352), (320, 78739808), (448, 56242720), (512, 49212380), (560, 44994176), (640, 39369904), (896, 28121360), (1024, 24606190), (1120, 22497088), (1280, 19684952), (1792, 14060680), (2048, 12303095), (2240, 11248544), (2560, 9842476), (3584, 7030340), (4480, 5624272), (5120, 4921238), (7168, 3515170), (8960, 2812136), (10240, 2460619), (14336, 1757585), (17920, 1406068), (35840, 703034), (71680, 351517)]