5290100

素因数分解:

$2^2\times 5^2\times {\mathrm{52901}}^1$

素因数の和:52915

約数の個数: 18

約数和(自身を含む): 11479734

約数和(自身を除く): 6189634

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 52901, 105802, 211604, 264505, 529010, 1058020, 1322525, 2645050, 5290100]

約数ペア:

[(1, 5290100), (2, 2645050), (4, 1322525), (5, 1058020), (10, 529010), (20, 264505), (25, 211604), (50, 105802), (100, 52901)]