130593280

素因数分解:

$2^9\times 5^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 316229760

約数和(自身を除く): 185636480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 367, 512, 556, 640, 695, 734, 1112, 1280, 1390, 1468, 1835, 2224, 2560, 2780, 2936, 3670, 4448, 5560, 5872, 7340, 8896, 11120, 11744, 14680, 17792, 22240, 23488, 29360, 35584, 44480, 46976, 51013, 58720, 71168, 88960, 93952, 102026, 117440, 177920, 187904, 204052, 234880, 255065, 355840, 408104, 469760, 510130, 816208, 939520, 1020260, 1632416, 2040520, 3264832, 4081040, 6529664, 8162080, 13059328, 16324160, 26118656, 32648320, 65296640, 130593280]

約数ペア:

[(1, 130593280), (2, 65296640), (4, 32648320), (5, 26118656), (8, 16324160), (10, 13059328), (16, 8162080), (20, 6529664), (32, 4081040), (40, 3264832), (64, 2040520), (80, 1632416), (128, 1020260), (139, 939520), (160, 816208), (256, 510130), (278, 469760), (320, 408104), (367, 355840), (512, 255065), (556, 234880), (640, 204052), (695, 187904), (734, 177920), (1112, 117440), (1280, 102026), (1390, 93952), (1468, 88960), (1835, 71168), (2224, 58720), (2560, 51013), (2780, 46976), (2936, 44480), (3670, 35584), (4448, 29360), (5560, 23488), (5872, 22240), (7340, 17792), (8896, 14680), (11120, 11744)]