85840850

素因数分解:

$2^1\times 5^2\times {\mathrm{1153}}^1\times {\mathrm{1489}}^1$

素因数の和:2654

約数の個数: 24

約数和(自身を含む): 159909780

約数和(自身を除く): 74068930

約数列:

[1, 2, 5, 10, 25, 50, 1153, 1489, 2306, 2978, 5765, 7445, 11530, 14890, 28825, 37225, 57650, 74450, 1716817, 3433634, 8584085, 17168170, 42920425, 85840850]

約数ペア:

[(1, 85840850), (2, 42920425), (5, 17168170), (10, 8584085), (25, 3433634), (50, 1716817), (1153, 74450), (1489, 57650), (2306, 37225), (2978, 28825), (5765, 14890), (7445, 11530)]