5269640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 12113280

約数和(自身を除く): 6843640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2803, 5606, 11212, 14015, 22424, 28030, 56060, 112120, 131741, 263482, 526964, 658705, 1053928, 1317410, 2634820, 5269640]

約数ペア:

[(1, 5269640), (2, 2634820), (4, 1317410), (5, 1053928), (8, 658705), (10, 526964), (20, 263482), (40, 131741), (47, 112120), (94, 56060), (188, 28030), (235, 22424), (376, 14015), (470, 11212), (940, 5606), (1880, 2803)]