455990110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1112171}}^1$

素因数の和:1112219

約数の個数: 16

約数和(自身を含む): 840802032

約数和(自身を除く): 384811922

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1112171, 2224342, 5560855, 11121710, 45599011, 91198022, 227995055, 455990110]

約数ペア:

[(1, 455990110), (2, 227995055), (5, 91198022), (10, 45599011), (41, 11121710), (82, 5560855), (205, 2224342), (410, 1112171)]