9772180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 22929984

約数和(自身を除く): 13157804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1033, 1892, 2066, 2365, 4132, 4730, 5165, 9460, 10330, 11363, 20660, 22726, 44419, 45452, 56815, 88838, 113630, 177676, 222095, 227260, 444190, 488609, 888380, 977218, 1954436, 2443045, 4886090, 9772180]

約数ペア:

[(1, 9772180), (2, 4886090), (4, 2443045), (5, 1954436), (10, 977218), (11, 888380), (20, 488609), (22, 444190), (43, 227260), (44, 222095), (55, 177676), (86, 113630), (110, 88838), (172, 56815), (215, 45452), (220, 44419), (430, 22726), (473, 20660), (860, 11363), (946, 10330), (1033, 9460), (1892, 5165), (2066, 4730), (2365, 4132)]