28746560

素因数分解:

$2^6\times 5^1\times {\mathrm{89833}}^1$

素因数の和:89850

約数の個数: 28

約数和(自身を含む): 68453508

約数和(自身を除く): 39706948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89833, 179666, 359332, 449165, 718664, 898330, 1437328, 1796660, 2874656, 3593320, 5749312, 7186640, 14373280, 28746560]

約数ペア:

[(1, 28746560), (2, 14373280), (4, 7186640), (5, 5749312), (8, 3593320), (10, 2874656), (16, 1796660), (20, 1437328), (32, 898330), (40, 718664), (64, 449165), (80, 359332), (160, 179666), (320, 89833)]