212952526250

素因数分解:

$2^1\times 5^4\times {\mathrm{170362021}}^1$

素因数の和:170362043

約数の個数: 20

約数和(自身を含む): 399158217546

約数和(自身を除く): 186205691296

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 170362021, 340724042, 851810105, 1703620210, 4259050525, 8518101050, 21295252625, 42590505250, 106476263125, 212952526250]

約数ペア:

[(1, 212952526250), (2, 106476263125), (5, 42590505250), (10, 21295252625), (25, 8518101050), (50, 4259050525), (125, 1703620210), (250, 851810105), (625, 340724042), (1250, 170362021)]