85630250

素因数分解:

$2^1\times 5^3\times {\mathrm{342521}}^1$

素因数の和:342538

約数の個数: 16

約数和(自身を含む): 160300296

約数和(自身を除く): 74670046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 342521, 685042, 1712605, 3425210, 8563025, 17126050, 42815125, 85630250]

約数ペア:

[(1, 85630250), (2, 42815125), (5, 17126050), (10, 8563025), (25, 3425210), (50, 1712605), (125, 685042), (250, 342521)]