8512120

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 19253520

約数和(自身を除く): 10741400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 883, 964, 1205, 1766, 1928, 2410, 3532, 4415, 4820, 7064, 8830, 9640, 17660, 35320, 212803, 425606, 851212, 1064015, 1702424, 2128030, 4256060, 8512120]

約数ペア:

[(1, 8512120), (2, 4256060), (4, 2128030), (5, 1702424), (8, 1064015), (10, 851212), (20, 425606), (40, 212803), (241, 35320), (482, 17660), (883, 9640), (964, 8830), (1205, 7064), (1766, 4820), (1928, 4415), (2410, 3532)]