208038963560

素因数分解:

$2^3\times 5^1\times {\mathrm{5881}}^1\times {\mathrm{884369}}^1$

素因数の和:890261

約数の個数: 32

約数和(自身を含む): 468167790600

約数和(自身を除く): 260128827040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5881, 11762, 23524, 29405, 47048, 58810, 117620, 235240, 884369, 1768738, 3537476, 4421845, 7074952, 8843690, 17687380, 35374760, 5200974089, 10401948178, 20803896356, 26004870445, 41607792712, 52009740890, 104019481780, 208038963560]

約数ペア:

[(1, 208038963560), (2, 104019481780), (4, 52009740890), (5, 41607792712), (8, 26004870445), (10, 20803896356), (20, 10401948178), (40, 5200974089), (5881, 35374760), (11762, 17687380), (23524, 8843690), (29405, 7074952), (47048, 4421845), (58810, 3537476), (117620, 1768738), (235240, 884369)]