25255250

素因数分解:

$2^1\times 5^3\times {\mathrm{101021}}^1$

素因数の和:101038

約数の個数: 16

約数和(自身を含む): 47278296

約数和(自身を除く): 22023046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 101021, 202042, 505105, 1010210, 2525525, 5051050, 12627625, 25255250]

約数ペア:

[(1, 25255250), (2, 12627625), (5, 5051050), (10, 2525525), (25, 1010210), (50, 505105), (125, 202042), (250, 101021)]