57493120

素因数分解:

$2^7\times 5^1\times {\mathrm{89833}}^1$

素因数の和:89852

約数の個数: 32

約数和(自身を含む): 137446020

約数和(自身を除く): 79952900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 89833, 179666, 359332, 449165, 718664, 898330, 1437328, 1796660, 2874656, 3593320, 5749312, 7186640, 11498624, 14373280, 28746560, 57493120]

約数ペア:

[(1, 57493120), (2, 28746560), (4, 14373280), (5, 11498624), (8, 7186640), (10, 5749312), (16, 3593320), (20, 2874656), (32, 1796660), (40, 1437328), (64, 898330), (80, 718664), (128, 449165), (160, 359332), (320, 179666), (640, 89833)]