56556693280

素因数分解:

$2^5\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{318737}}^1$

素因数の和:319861

約数の個数: 48

約数和(自身を含む): 133736090040

約数和(自身を除く): 77179396760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1109, 2218, 4436, 5545, 8872, 11090, 17744, 22180, 35488, 44360, 88720, 177440, 318737, 637474, 1274948, 1593685, 2549896, 3187370, 5099792, 6374740, 10199584, 12749480, 25498960, 50997920, 353479333, 706958666, 1413917332, 1767396665, 2827834664, 3534793330, 5655669328, 7069586660, 11311338656, 14139173320, 28278346640, 56556693280]

約数ペア:

[(1, 56556693280), (2, 28278346640), (4, 14139173320), (5, 11311338656), (8, 7069586660), (10, 5655669328), (16, 3534793330), (20, 2827834664), (32, 1767396665), (40, 1413917332), (80, 706958666), (160, 353479333), (1109, 50997920), (2218, 25498960), (4436, 12749480), (5545, 10199584), (8872, 6374740), (11090, 5099792), (17744, 3187370), (22180, 2549896), (35488, 1593685), (44360, 1274948), (88720, 637474), (177440, 318737)]