254608085

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{1559}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 310003200

約数和(自身を除く): 55395115

約数列:

[1, 5, 89, 367, 445, 1559, 1835, 7795, 32663, 138751, 163315, 572153, 693755, 2860765, 50921617, 254608085]

約数ペア:

[(1, 254608085), (5, 50921617), (89, 2860765), (367, 693755), (445, 572153), (1559, 163315), (1835, 138751), (7795, 32663)]