222766780

素因数分解:

$2^2\times 5^1\times {\mathrm{3167}}^1\times {\mathrm{3517}}^1$

素因数の和:6693

約数の個数: 24

約数和(自身を含む): 468091008

約数和(自身を除く): 245324228

約数列:

[1, 2, 4, 5, 10, 20, 3167, 3517, 6334, 7034, 12668, 14068, 15835, 17585, 31670, 35170, 63340, 70340, 11138339, 22276678, 44553356, 55691695, 111383390, 222766780]

約数ペア:

[(1, 222766780), (2, 111383390), (4, 55691695), (5, 44553356), (10, 22276678), (20, 11138339), (3167, 70340), (3517, 63340), (6334, 35170), (7034, 31670), (12668, 17585), (14068, 15835)]