52808837800

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1619903}}^1$

素因数の和:1620082

約数の個数: 48

約数和(自身を含む): 123533879040

約数和(自身を除く): 70725041240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1630, 3260, 4075, 6520, 8150, 16300, 32600, 1619903, 3239806, 6479612, 8099515, 12959224, 16199030, 32398060, 40497575, 64796120, 80995150, 161990300, 264044189, 323980600, 528088378, 1056176756, 1320220945, 2112353512, 2640441890, 5280883780, 6601104725, 10561767560, 13202209450, 26404418900, 52808837800]

約数ペア:

[(1, 52808837800), (2, 26404418900), (4, 13202209450), (5, 10561767560), (8, 6601104725), (10, 5280883780), (20, 2640441890), (25, 2112353512), (40, 1320220945), (50, 1056176756), (100, 528088378), (163, 323980600), (200, 264044189), (326, 161990300), (652, 80995150), (815, 64796120), (1304, 40497575), (1630, 32398060), (3260, 16199030), (4075, 12959224), (6520, 8099515), (8150, 6479612), (16300, 3239806), (32600, 1619903)]