27590720

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:739

約数の個数: 56

約数和(自身を含む): 66251328

約数和(自身を除く): 38660608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 571, 604, 755, 1142, 1208, 1510, 2284, 2416, 2855, 3020, 4568, 4832, 5710, 6040, 9136, 9664, 11420, 12080, 18272, 22840, 24160, 36544, 45680, 48320, 86221, 91360, 172442, 182720, 344884, 431105, 689768, 862210, 1379536, 1724420, 2759072, 3448840, 5518144, 6897680, 13795360, 27590720]

約数ペア:

[(1, 27590720), (2, 13795360), (4, 6897680), (5, 5518144), (8, 3448840), (10, 2759072), (16, 1724420), (20, 1379536), (32, 862210), (40, 689768), (64, 431105), (80, 344884), (151, 182720), (160, 172442), (302, 91360), (320, 86221), (571, 48320), (604, 45680), (755, 36544), (1142, 24160), (1208, 22840), (1510, 18272), (2284, 12080), (2416, 11420), (2855, 9664), (3020, 9136), (4568, 6040), (4832, 5710)]