284934140

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{24691}}^1$

素因数の和:25277

約数の個数: 24

約数和(自身を含む): 599422992

約数和(自身を除く): 314488852

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 5770, 11540, 24691, 49382, 98764, 123455, 246910, 493820, 14246707, 28493414, 56986828, 71233535, 142467070, 284934140]

約数ペア:

[(1, 284934140), (2, 142467070), (4, 71233535), (5, 56986828), (10, 28493414), (20, 14246707), (577, 493820), (1154, 246910), (2308, 123455), (2885, 98764), (5770, 49382), (11540, 24691)]