83087180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8783}}^1$

素因数の和:8846

約数の個数: 48

約数和(自身を含む): 194793984

約数和(自身を除く): 111706804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 8783, 9460, 17566, 35132, 43915, 87830, 96613, 175660, 193226, 377669, 386452, 483065, 755338, 966130, 1510676, 1888345, 1932260, 3776690, 4154359, 7553380, 8308718, 16617436, 20771795, 41543590, 83087180]

約数ペア:

[(1, 83087180), (2, 41543590), (4, 20771795), (5, 16617436), (10, 8308718), (11, 7553380), (20, 4154359), (22, 3776690), (43, 1932260), (44, 1888345), (55, 1510676), (86, 966130), (110, 755338), (172, 483065), (215, 386452), (220, 377669), (430, 193226), (473, 175660), (860, 96613), (946, 87830), (1892, 43915), (2365, 35132), (4730, 17566), (8783, 9460)]