8806390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 16619904

約数和(自身を除く): 7813514

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 457, 470, 914, 1927, 2285, 3854, 4570, 9635, 18737, 19270, 21479, 37474, 42958, 93685, 107395, 187370, 214790, 880639, 1761278, 4403195, 8806390]

約数ペア:

[(1, 8806390), (2, 4403195), (5, 1761278), (10, 880639), (41, 214790), (47, 187370), (82, 107395), (94, 93685), (205, 42958), (235, 37474), (410, 21479), (457, 19270), (470, 18737), (914, 9635), (1927, 4570), (2285, 3854)]