27345280

素因数分解:

$2^7\times 5^1\times {\mathrm{42727}}^1$

素因数の和:42746

約数の個数: 32

約数和(自身を含む): 65373840

約数和(自身を除く): 38028560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 42727, 85454, 170908, 213635, 341816, 427270, 683632, 854540, 1367264, 1709080, 2734528, 3418160, 5469056, 6836320, 13672640, 27345280]

約数ペア:

[(1, 27345280), (2, 13672640), (4, 6836320), (5, 5469056), (8, 3418160), (10, 2734528), (16, 1709080), (20, 1367264), (32, 854540), (40, 683632), (64, 427270), (80, 341816), (128, 213635), (160, 170908), (320, 85454), (640, 42727)]