86930450

素因数分解:

$2^1\times 5^2\times {\mathrm{1738609}}^1$

素因数の和:1738621

約数の個数: 12

約数和(自身を含む): 161690730

約数和(自身を除く): 74760280

約数列:

[1, 2, 5, 10, 25, 50, 1738609, 3477218, 8693045, 17386090, 43465225, 86930450]

約数ペア:

[(1, 86930450), (2, 43465225), (5, 17386090), (10, 8693045), (25, 3477218), (50, 1738609)]