40106660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16573}}^1$

素因数の和:16604

約数の個数: 36

約数和(自身を含む): 92582364

約数和(自身を除く): 52475704

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 16573, 33146, 66292, 82865, 165730, 182303, 331460, 364606, 729212, 911515, 1823030, 2005333, 3646060, 4010666, 8021332, 10026665, 20053330, 40106660]

約数ペア:

[(1, 40106660), (2, 20053330), (4, 10026665), (5, 8021332), (10, 4010666), (11, 3646060), (20, 2005333), (22, 1823030), (44, 911515), (55, 729212), (110, 364606), (121, 331460), (220, 182303), (242, 165730), (484, 82865), (605, 66292), (1210, 33146), (2420, 16573)]