8401270

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3701}}^1$

素因数の和:3935

約数の個数: 16

約数和(自身を含む): 15193008

約数和(自身を除く): 6791738

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 3701, 7402, 18505, 37010, 840127, 1680254, 4200635, 8401270]

約数ペア:

[(1, 8401270), (2, 4200635), (5, 1680254), (10, 840127), (227, 37010), (454, 18505), (1135, 7402), (2270, 3701)]