55794560

素因数分解:

$2^7\times 5^1\times {\mathrm{87179}}^1$

素因数の和:87198

約数の個数: 32

約数和(自身を含む): 133385400

約数和(自身を除く): 77590840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 87179, 174358, 348716, 435895, 697432, 871790, 1394864, 1743580, 2789728, 3487160, 5579456, 6974320, 11158912, 13948640, 27897280, 55794560]

約数ペア:

[(1, 55794560), (2, 27897280), (4, 13948640), (5, 11158912), (8, 6974320), (10, 5579456), (16, 3487160), (20, 2789728), (32, 1743580), (40, 1394864), (64, 871790), (80, 697432), (128, 435895), (160, 348716), (320, 174358), (640, 87179)]