41856440

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1913}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 94398480

約数和(自身を除く): 52542040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 1913, 2188, 2735, 3826, 4376, 5470, 7652, 9565, 10940, 15304, 19130, 21880, 38260, 76520, 1046411, 2092822, 4185644, 5232055, 8371288, 10464110, 20928220, 41856440]

約数ペア:

[(1, 41856440), (2, 20928220), (4, 10464110), (5, 8371288), (8, 5232055), (10, 4185644), (20, 2092822), (40, 1046411), (547, 76520), (1094, 38260), (1913, 21880), (2188, 19130), (2735, 15304), (3826, 10940), (4376, 9565), (5470, 7652)]