102743560

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5851}}^1$

素因数の和:6301

約数の個数: 32

約数和(自身を含む): 231739200

約数和(自身を除く): 128995640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 3512, 4390, 5851, 8780, 11702, 17560, 23404, 29255, 46808, 58510, 117020, 234040, 2568589, 5137178, 10274356, 12842945, 20548712, 25685890, 51371780, 102743560]

約数ペア:

[(1, 102743560), (2, 51371780), (4, 25685890), (5, 20548712), (8, 12842945), (10, 10274356), (20, 5137178), (40, 2568589), (439, 234040), (878, 117020), (1756, 58510), (2195, 46808), (3512, 29255), (4390, 23404), (5851, 17560), (8780, 11702)]