260064865

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{4409}}^1$

素因数の和:4712

約数の個数: 16

約数和(自身を含む): 320060160

約数和(自身を除く): 59995295

約数列:

[1, 5, 47, 235, 251, 1255, 4409, 11797, 22045, 58985, 207223, 1036115, 1106659, 5533295, 52012973, 260064865]

約数ペア:

[(1, 260064865), (5, 52012973), (47, 5533295), (235, 1106659), (251, 1036115), (1255, 207223), (4409, 58985), (11797, 22045)]