425350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 812448

約数和(自身を除く): 387098

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 181, 235, 362, 470, 905, 1175, 1810, 2350, 4525, 8507, 9050, 17014, 42535, 85070, 212675, 425350]

約数ペア:

[(1, 425350), (2, 212675), (5, 85070), (10, 42535), (25, 17014), (47, 9050), (50, 8507), (94, 4525), (181, 2350), (235, 1810), (362, 1175), (470, 905)]