10985840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2657

約数の個数: 40

約数和(自身を含む): 26034048

約数和(自身を除く): 15048208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2591, 4240, 5182, 10364, 12955, 20728, 25910, 41456, 51820, 103640, 137323, 207280, 274646, 549292, 686615, 1098584, 1373230, 2197168, 2746460, 5492920, 10985840]

約数ペア:

[(1, 10985840), (2, 5492920), (4, 2746460), (5, 2197168), (8, 1373230), (10, 1098584), (16, 686615), (20, 549292), (40, 274646), (53, 207280), (80, 137323), (106, 103640), (212, 51820), (265, 41456), (424, 25910), (530, 20728), (848, 12955), (1060, 10364), (2120, 5182), (2591, 4240)]