71305250

素因数分解:

$2^1\times 5^3\times {\mathrm{285221}}^1$

素因数の和:285238

約数の個数: 16

約数和(自身を含む): 133483896

約数和(自身を除く): 62178646

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 285221, 570442, 1426105, 2852210, 7130525, 14261050, 35652625, 71305250]

約数ペア:

[(1, 71305250), (2, 35652625), (5, 14261050), (10, 7130525), (25, 2852210), (50, 1426105), (125, 570442), (250, 285221)]