28254250

素因数分解:

$2^1\times 5^3\times {\mathrm{113017}}^1$

素因数の和:113034

約数の個数: 16

約数和(自身を含む): 52892424

約数和(自身を除く): 24638174

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 113017, 226034, 565085, 1130170, 2825425, 5650850, 14127125, 28254250]

約数ペア:

[(1, 28254250), (2, 14127125), (5, 5650850), (10, 2825425), (25, 1130170), (50, 565085), (125, 226034), (250, 113017)]