9054520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4271}}^1$

素因数の和:4335

約数の個数: 32

約数和(自身を含む): 20761920

約数和(自身を除く): 11707400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4271, 8542, 17084, 21355, 34168, 42710, 85420, 170840, 226363, 452726, 905452, 1131815, 1810904, 2263630, 4527260, 9054520]

約数ペア:

[(1, 9054520), (2, 4527260), (4, 2263630), (5, 1810904), (8, 1131815), (10, 905452), (20, 452726), (40, 226363), (53, 170840), (106, 85420), (212, 42710), (265, 34168), (424, 21355), (530, 17084), (1060, 8542), (2120, 4271)]