131065250

素因数分解:

$2^1\times 5^3\times {\mathrm{524261}}^1$

素因数の和:524278

約数の個数: 16

約数和(自身を含む): 245354616

約数和(自身を除く): 114289366

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 524261, 1048522, 2621305, 5242610, 13106525, 26213050, 65532625, 131065250]

約数ペア:

[(1, 131065250), (2, 65532625), (5, 26213050), (10, 13106525), (25, 5242610), (50, 2621305), (125, 1048522), (250, 524261)]