110668120

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4111}}^1$

素因数の和:4795

約数の個数: 32

約数和(自身を含む): 249433920

約数和(自身を除く): 138765800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 2692, 3365, 4111, 5384, 6730, 8222, 13460, 16444, 20555, 26920, 32888, 41110, 82220, 164440, 2766703, 5533406, 11066812, 13833515, 22133624, 27667030, 55334060, 110668120]

約数ペア:

[(1, 110668120), (2, 55334060), (4, 27667030), (5, 22133624), (8, 13833515), (10, 11066812), (20, 5533406), (40, 2766703), (673, 164440), (1346, 82220), (2692, 41110), (3365, 32888), (4111, 26920), (5384, 20555), (6730, 16444), (8222, 13460)]