41086480

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1009}}^1$

素因数の和:1531

約数の個数: 40

約数和(自身を含む): 95808600

約数和(自身を除く): 54722120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 1009, 1018, 2018, 2036, 2545, 4036, 4072, 5045, 5090, 8072, 8144, 10090, 10180, 16144, 20180, 20360, 40360, 40720, 80720, 513581, 1027162, 2054324, 2567905, 4108648, 5135810, 8217296, 10271620, 20543240, 41086480]

約数ペア:

[(1, 41086480), (2, 20543240), (4, 10271620), (5, 8217296), (8, 5135810), (10, 4108648), (16, 2567905), (20, 2054324), (40, 1027162), (80, 513581), (509, 80720), (1009, 40720), (1018, 40360), (2018, 20360), (2036, 20180), (2545, 16144), (4036, 10180), (4072, 10090), (5045, 8144), (5090, 8072)]