7011130640

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{197831}}^1$

素因数の和:198287

約数の個数: 40

約数和(自身を含む): 16337757888

約数和(自身を除く): 9326627248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 3544, 4430, 7088, 8860, 17720, 35440, 197831, 395662, 791324, 989155, 1582648, 1978310, 3165296, 3956620, 7913240, 15826480, 87639133, 175278266, 350556532, 438195665, 701113064, 876391330, 1402226128, 1752782660, 3505565320, 7011130640]

約数ペア:

[(1, 7011130640), (2, 3505565320), (4, 1752782660), (5, 1402226128), (8, 876391330), (10, 701113064), (16, 438195665), (20, 350556532), (40, 175278266), (80, 87639133), (443, 15826480), (886, 7913240), (1772, 3956620), (2215, 3165296), (3544, 1978310), (4430, 1582648), (7088, 989155), (8860, 791324), (17720, 395662), (35440, 197831)]