109794520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249533}}^1$

素因数の和:249555

約数の個数: 32

約数和(自身を含む): 269496720

約数和(自身を除く): 159702200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 249533, 499066, 998132, 1247665, 1996264, 2495330, 2744863, 4990660, 5489726, 9981320, 10979452, 13724315, 21958904, 27448630, 54897260, 109794520]

約数ペア:

[(1, 109794520), (2, 54897260), (4, 27448630), (5, 21958904), (8, 13724315), (10, 10979452), (11, 9981320), (20, 5489726), (22, 4990660), (40, 2744863), (44, 2495330), (55, 1996264), (88, 1247665), (110, 998132), (220, 499066), (440, 249533)]