10942520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3853}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 24973920

約数和(自身を除く): 14031400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3853, 7706, 15412, 19265, 30824, 38530, 77060, 154120, 273563, 547126, 1094252, 1367815, 2188504, 2735630, 5471260, 10942520]

約数ペア:

[(1, 10942520), (2, 5471260), (4, 2735630), (5, 2188504), (8, 1367815), (10, 1094252), (20, 547126), (40, 273563), (71, 154120), (142, 77060), (284, 38530), (355, 30824), (568, 19265), (710, 15412), (1420, 7706), (2840, 3853)]