7970540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10771}}^1$

素因数の和:10817

約数の個数: 24

約数和(自身を含む): 17192112

約数和(自身を除く): 9221572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 10771, 21542, 43084, 53855, 107710, 215420, 398527, 797054, 1594108, 1992635, 3985270, 7970540]

約数ペア:

[(1, 7970540), (2, 3985270), (4, 1992635), (5, 1594108), (10, 797054), (20, 398527), (37, 215420), (74, 107710), (148, 53855), (185, 43084), (370, 21542), (740, 10771)]