201611066240

素因数分解:

$2^7\times 5^1\times {\mathrm{315017291}}^1$

素因数の和:315017310

約数の個数: 32

約数和(自身を含む): 481976456760

約数和(自身を除く): 280365390520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 315017291, 630034582, 1260069164, 1575086455, 2520138328, 3150172910, 5040276656, 6300345820, 10080553312, 12600691640, 20161106624, 25201383280, 40322213248, 50402766560, 100805533120, 201611066240]

約数ペア:

[(1, 201611066240), (2, 100805533120), (4, 50402766560), (5, 40322213248), (8, 25201383280), (10, 20161106624), (16, 12600691640), (20, 10080553312), (32, 6300345820), (40, 5040276656), (64, 3150172910), (80, 2520138328), (128, 1575086455), (160, 1260069164), (320, 630034582), (640, 315017291)]