983752040

素因数分解:

$2^3\times 5^1\times {\mathrm{24593801}}^1$

素因数の和:24593812

約数の個数: 16

約数和(自身を含む): 2213442180

約数和(自身を除く): 1229690140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24593801, 49187602, 98375204, 122969005, 196750408, 245938010, 491876020, 983752040]

約数ペア:

[(1, 983752040), (2, 491876020), (4, 245938010), (5, 196750408), (8, 122969005), (10, 98375204), (20, 49187602), (40, 24593801)]