8868220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26083}}^1$

素因数の和:26109

約数の個数: 24

約数和(自身を含む): 19719504

約数和(自身を除く): 10851284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26083, 52166, 104332, 130415, 260830, 443411, 521660, 886822, 1773644, 2217055, 4434110, 8868220]

約数ペア:

[(1, 8868220), (2, 4434110), (4, 2217055), (5, 1773644), (10, 886822), (17, 521660), (20, 443411), (34, 260830), (68, 130415), (85, 104332), (170, 52166), (340, 26083)]