5492920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 12597120

約数和(自身を除く): 7104200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2591, 5182, 10364, 12955, 20728, 25910, 51820, 103640, 137323, 274646, 549292, 686615, 1098584, 1373230, 2746460, 5492920]

約数ペア:

[(1, 5492920), (2, 2746460), (4, 1373230), (5, 1098584), (8, 686615), (10, 549292), (20, 274646), (40, 137323), (53, 103640), (106, 51820), (212, 25910), (265, 20728), (424, 12955), (530, 10364), (1060, 5182), (2120, 2591)]